diff --git a/scripts/install b/scripts/install
index 874883c..6e593f5 100644
--- a/scripts/install
+++ b/scripts/install
@@ -101,7 +101,7 @@ ynh_setup_source --dest_dir="$final_path/include/plugins/build/microsoft-teams"
 ynh_setup_source --dest_dir="$final_path/include/plugins/build/slack" --source_id="plugin-slack"
 ynh_setup_source --dest_dir="$final_path/include/plugins/build/preventautoscroll" --source_id="plugin-preventautoscroll"
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
diff --git a/scripts/restore b/scripts/restore
index feeee23..fcb6849 100644
--- 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 $app:www-data "$final_path"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 25d21fb..c47c393 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,7 +103,7 @@ then
 	ynh_secure_remove --file="$tmpdir"
 fi
 
-chmod 750 "$final_path"
+chmod -R 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"