diff --git a/hooks/post_user_create b/hooks/post_user_create
index 9c5e516..39f1d0f 100644
--- a/hooks/post_user_create
+++ b/hooks/post_user_create
@@ -2,7 +2,7 @@
 set -a
 source /usr/share/yunohost/helpers
 
-app="${0//50-}"
+app="${0//.\/50-}"
 username=$1
 mail=$2
 
diff --git a/hooks/post_user_delete b/hooks/post_user_delete
index 74cea86..a4bd9dc 100644
--- a/hooks/post_user_delete
+++ b/hooks/post_user_delete
@@ -2,7 +2,7 @@
 set -a
 source /usr/share/yunohost/helpers
 
-app="${0//50-}"
+app="${0//.\/50-}"
 username=$1
 purge=$2