diff --git a/scripts/upgrade b/scripts/upgrade
index 3cbce3b..c749ec2 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -51,11 +51,13 @@ fi
 # If public_path doesn't exist, create it
 if [ -z "$public_path" ]; then
         public_path=/home/yunohost.app/$app
+        mkdir -p $public_path
         ynh_app_setting_set --app=$app --key=public_path --value=$public_path
 fi
 
 if [ ! -d "$public_path/uploads" ]; then
         mkdir -p $public_path/uploads
+		mkdir -p $public_path/uploads/{big,import,medium,raw,small,thumb}
 fi
 
 # Cleaning legacy permissions