diff --git a/scripts/install b/scripts/install
index 373d743..2dfa949 100644
--- a/scripts/install
+++ b/scripts/install
@@ -147,8 +147,9 @@ ynh_replace_string "__URL__" "$domain$path_url" "$final_path/config.js"
 # SET FILES OWNERSHIP
 #=================================================
 
-chown -R root: $final_path
-chown -R $app: $final_path/datastore
+sudo chown -R root: $final_path
+sudo mkdir $final_path/datastore $final_path/pins $final_path/blob $final_path/blobstage
+sudo chown -R $app: $final_path/datastore $final_path/pins $final_path/blob $final_path/blobstage
 
 #=================================================
 # INSTALL MODULES FOR CRYPTPAD
diff --git a/scripts/upgrade b/scripts/upgrade
index 5d50a25..74a6f93 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -124,8 +124,8 @@ ynh_replace_string "__PORT__" "$port" "$final_path/config.js"
 # SET FILES OWNERSHIP
 #=================================================
 
-chown -R root: $final_path
-chown -R $app: $final_path/datastore
+sudo chown -R root: $final_path
+sudo chown -R $app: $final_path/datastore $final_path/pins $final_path/blob $final_path/blobstage
 
 #=================================================
 # INSTALL MODULES FOR CRYPTPAD