diff --git a/conf/settings_history/settings.3.2.2.py b/conf/settings_history/settings.3.2.2.py
index ffbe881..67dd6bc 100644
--- a/conf/settings_history/settings.3.2.2.py
+++ b/conf/settings_history/settings.3.2.2.py
@@ -56,7 +56,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.3.py b/conf/settings_history/settings.3.3.py
index 3f69df4..4683a5b 100644
--- a/conf/settings_history/settings.3.3.py
+++ b/conf/settings_history/settings.3.3.py
@@ -56,7 +56,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.4.py b/conf/settings_history/settings.3.4.py
index 6edec99..30e4d44 100644
--- a/conf/settings_history/settings.3.4.py
+++ b/conf/settings_history/settings.3.4.py
@@ -56,7 +56,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.5.1.py b/conf/settings_history/settings.3.5.1.py
index 00fd17f..ca6f682 100644
--- a/conf/settings_history/settings.3.5.1.py
+++ b/conf/settings_history/settings.3.5.1.py
@@ -59,7 +59,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.5.py b/conf/settings_history/settings.3.5.py
index 00fd17f..ca6f682 100644
--- a/conf/settings_history/settings.3.5.py
+++ b/conf/settings_history/settings.3.5.py
@@ -59,7 +59,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.6.1.py b/conf/settings_history/settings.3.6.1.py
index ff77791..b231714 100644
--- a/conf/settings_history/settings.3.6.1.py
+++ b/conf/settings_history/settings.3.6.1.py
@@ -66,7 +66,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.7.py b/conf/settings_history/settings.3.7.py
index 83343d6..cfe7067 100644
--- a/conf/settings_history/settings.3.7.py
+++ b/conf/settings_history/settings.3.7.py
@@ -67,7 +67,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/settings_history/settings.3.8.py b/conf/settings_history/settings.3.8.py
index 19c6901..cf43ac2 100644
--- a/conf/settings_history/settings.3.8.py
+++ b/conf/settings_history/settings.3.8.py
@@ -68,7 +68,7 @@ BASE_DIR = '__FINALPATH__'
 
 # Data directory
 DATA_DIR = os.path.join(BASE_DIR, 'data')
-TTF_PATH = '__FINALPATH__/venv/lib/python3.5/site-packages/weblate/ttf/'
+TTF_PATH = '__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/ttf/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
diff --git a/conf/uwsgi.ini b/conf/uwsgi.ini
index 33549a3..ca9a11f 100644
--- a/conf/uwsgi.ini
+++ b/conf/uwsgi.ini
@@ -6,7 +6,7 @@ socket        = /var/run/__APP__/socket
 virtualenv    = __FINALPATH__/venv
 
 # http://uwsgi-docs.readthedocs.io/en/latest/Nginx.html#hosting-multiple-apps-in-the-same-process-aka-managing-script-name-and-path-info
-mount = __PATH__=__FINALPATH__/venv/lib/python3.5/site-packages/weblate/wsgi.py
+mount = __PATH__=__FINALPATH__/venv/lib/__PYTHONPATH__/site-packages/weblate/wsgi.py
 
 # Needed for OAuth/OpenID
 buffer-size   = 8192
@@ -23,4 +23,4 @@ close-on-exec = true
 # Do not log some errors caused by client disconnects
 ignore-sigpipe = true
 ignore-write-errors = true
-disable-write-exception = true
\ No newline at end of file
+disable-write-exception = true
diff --git a/manifest.json b/manifest.json
index 0a8693f..7f842ea 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,7 +8,7 @@
 	"description": {
 		"en": "A translation platform using Git and Python"
 	},
-	"version": "3.8.0~ynh1",
+	"version": "3.8.0~ynh2",
 	"url": "https://weblate.org",
 	"license": "AGPL-3.0",
 	"maintainer": {
diff --git a/scripts/_common.sh b/scripts/_common.sh
index c8f2733..dc56bb5 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -15,6 +15,15 @@ pkg_dependencies="libxml2-dev libxslt-dev libfreetype6-dev \
 # Weblate's version for PIP and settings file
 current_version="3.8"
 
+
+debian_maj_version=$(sed 's/\..*//' /etc/debian_version)
+
+if [ "$debian_maj_version" -eq 9 ] ; then
+    weblate_pypath="python3.5"
+elif [ "$debian_maj_version" -eq 10 ] ; then
+    weblate_pypath="python3.7"
+fi
+
 #=================================================
 # PERSONAL HELPERS
 #=================================================
@@ -31,6 +40,7 @@ weblate_fill_settings() {
 	ynh_replace_string "__FINALPATH__"  "$final_path"     "$settings"
 	ynh_replace_string "__GITHUBUSER__" "$github_account" "$settings"
 	ynh_replace_string "__REDIS_DB__"   "$redis_db"       "$settings"
+	ynh_replace_string "__PYTHONPATH__" "$weblate_pypath" "$settings"
 
 	# root install as an empty PATHURL to prevent '//static'
 	if [ "$path_url" == "/" ]
diff --git a/scripts/change_url b/scripts/change_url
index 40996aa..e93dee2 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -85,7 +85,7 @@ fi
 #=================================================
 # Edit specific content from nginx configuration
 #=================================================
-settings="$final_path/venv/lib/python3.5/site-packages/weblate/settings.py"
+settings="$final_path/venv/lib/$weblate_pypath/site-packages/weblate/settings.py"
 
 if [ "$old_path" == "/" ] && [ "$new_path" != "/" ]
 then
diff --git a/scripts/install b/scripts/install
index 98bd281..0aad39b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -207,7 +207,7 @@ admin_mail=$(ynh_user_get_info "$admin" mail)
 key=$(ynh_string_random 24)$(ynh_string_random 24)$(ynh_string_random 2)
 redis_db=$(ynh_redis_get_free_db)
 
-settings="$final_path/venv/lib/python3.5/site-packages/weblate/settings.py"
+settings="$final_path/venv/lib/$weblate_pypath/site-packages/weblate/settings.py"
 cp "../conf/settings_history/settings.$current_version.py" "$settings"
 
 weblate_fill_settings "$settings"
@@ -259,9 +259,11 @@ ynh_script_progression --message="Configure uwsgi..." --time --weight=1
 finaluwsgiini="/etc/uwsgi/apps-available/$app.ini"
 cp ../conf/uwsgi.ini "$finaluwsgiini"
 
-ynh_replace_string "__FINALPATH__" "$final_path" "$finaluwsgiini"
-ynh_replace_string "__PATH__" "$path_url" "$finaluwsgiini"
-ynh_replace_string "__APP__" "$app" "$finaluwsgiini"
+ynh_replace_string "__FINALPATH__"  "$final_path"     "$finaluwsgiini"
+ynh_replace_string "__PATH__"       "$path_url"       "$finaluwsgiini"
+ynh_replace_string "__APP__"        "$app"            "$finaluwsgiini"
+ynh_replace_string "__PYTHONPATH__" "$weblate_pypath" "$finaluwsgiini"
+
 
 
 # root install doesn't require uwsgi to handle script names
diff --git a/scripts/upgrade b/scripts/upgrade
index cc50c78..1430346 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -151,9 +151,11 @@ ynh_script_progression --message="Configure uwsgi..." --time --weight=1
 finaluwsgiini="/etc/uwsgi/apps-available/$app.ini"
 cp ../conf/uwsgi.ini "$finaluwsgiini"
 
-ynh_replace_string "__FINALPATH__" "$final_path" "$finaluwsgiini"
-ynh_replace_string "__PATH__"      "$path_url"   "$finaluwsgiini"
-ynh_replace_string "__APP__"       "$app"        "$finaluwsgiini"
+ynh_replace_string "__FINALPATH__"  "$final_path"     "$finaluwsgiini"
+ynh_replace_string "__PATH__"       "$path_url"       "$finaluwsgiini"
+ynh_replace_string "__APP__"        "$app"            "$finaluwsgiini"
+ynh_replace_string "__PYTHONPATH__" "$weblate_pypath" "$finaluwsgiini"
+
 
 
 # root install doesn't require uwsgi to handle script names
@@ -190,7 +192,7 @@ ynh_script_progression --message="Install weblate using PIP..." --time --weight=
 #=================================================
 ynh_script_progression --message="Create weblate configuration file..." --time --weight=1
 # save old settings file
-settings="$final_path/venv/lib/python3.5/site-packages/weblate/settings.py"
+settings="$final_path/venv/lib/$weblate_pypath/site-packages/weblate/settings.py"
 
 old_settings="$final_path/settings.$previous_version.old.py"
 
@@ -272,7 +274,7 @@ ynh_script_progression --message="Run migration scripts..." --time --weight=1
 )
 
 # Recalculate and store the config file checksum into the app settings
-ynh_store_file_checksum "$final_path/venv/lib/python3.5/site-packages/weblate/settings.py"
+ynh_store_file_checksum "$final_path/venv/lib/$weblate_pypath/site-packages/weblate/settings.py"
 
 #=================================================
 # SETUP CRON