diff --git a/scripts/install b/scripts/install
index 30db001..37f2f23 100755
--- a/scripts/install
+++ b/scripts/install
@@ -25,7 +25,6 @@ ynh_script_progression --message="Setting up source files..." --weight=5
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index de1ba5e..4f0494e 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -36,7 +36,6 @@ then
 	ynh_setup_source --dest_dir="$install_dir" --keep=".env"
 fi
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"