diff --git a/scripts/install b/scripts/install
index 87dbb19..c4d1a00 100755
--- a/scripts/install
+++ b/scripts/install
@@ -106,7 +106,7 @@ ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$final_path" --source_id=$architecture
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"
 
diff --git a/scripts/restore b/scripts/restore
index bd56f6e..a069d7f 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -68,7 +68,7 @@ ynh_script_progression --message="Restoring the app main directory..."
 
 ynh_restore_file --origin_path="$final_path"
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index e4e1ebf..b83d248 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -115,7 +115,7 @@ then
 	ynh_setup_source --dest_dir="$final_path" --source_id=$architecture
 fi
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"