diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0e8295a9de49c0b7048d052974914d23afae34c7..d61fab61caa575072db7dfc6540d811f17656fe3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ image: docker:19.03.1
 variables:
   DOCKER_TLS_CERTDIR: "/certs"
   IMAGE_TAG: $CI_REGISTRY_IMAGE
-  IMAGE_VER: 0.8.1
+  IMAGE_VER: 0.8.2
 
 services:
   - docker:19.03.1-dind
diff --git a/lib/CF/Controller/Websockets.pm b/lib/CF/Controller/Websockets.pm
index c43f7f2620fdf117709d583385a1fa7441df798d..2ba09b10edde8ffae18bf8ecb35c6f16307c06c2 100644
--- a/lib/CF/Controller/Websockets.pm
+++ b/lib/CF/Controller/Websockets.pm
@@ -25,7 +25,7 @@ sub main {
     $c->on(message => sub( $c, $message ) {
         my $data = from_json($message);
 
-        if ($data->{payload} =~ /^\d+$/) {
+        if ($data->{payload} =~ /^(\d+)$/) {
             my $user = $c->schema->resultset('User')->find({ id => $1 });
             $user->update({keepalive => \'now()'}) if $user;
         }