diff --git a/fhem/FHEM/70_Pushover.pm b/fhem/FHEM/70_Pushover.pm
index 2bffa3bb0..2086e55f4 100644
--- a/fhem/FHEM/70_Pushover.pm
+++ b/fhem/FHEM/70_Pushover.pm
@@ -820,7 +820,7 @@ sub Pushover_SetMessage {
 
     # check if we got a user or group key as device and use it as
     # user-key instead of hash->USER_KEY
-    if ( $values{device} =~ /^([A-Za-z0-9]{30})?:?([A-Za-z0-9_-]*)?$/s ) {
+    if ( $values{device} =~ /^([A-Za-z0-9]{30})?:?([A-Za-z0-9_-]*)?(.*)?$/ ) {
         $values{USER_KEY} = $1 if ( $1 ne "" );
         $values{device} = $2;