diff --git a/.github/workflows/docker-publish-sample-ui.yml b/.github/workflows/docker-publish-sample-ui.yml
index b516d00..efc67f9 100644
--- a/.github/workflows/docker-publish-sample-ui.yml
+++ b/.github/workflows/docker-publish-sample-ui.yml
@@ -12,8 +12,8 @@ on:
     branches: [ master ]
     # Publish semver tags as releases.
     tags: [ 'v*.*.*' ]
-  #pull_request:
-    #branches: [ master ]
+  pull_request:
+    branches: [ master ]
 
 env:
   # Use docker.io for Docker Hub if empty
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index c8c2fa7..31e6bf3 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -12,8 +12,8 @@ on:
     branches: [ master ]
     # Publish semver tags as releases.
     tags: [ 'v*.*.*' ]
-  #pull_request:
-    #branches: [ master ]
+  pull_request:
+    branches: [ master ]
 
 env:
   # Use docker.io for Docker Hub if empty
diff --git a/CHANGES.md b/CHANGES.md
index c072bb6..93cd4f3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,12 @@
 
 Notable changes will be documented here
 
+## 0.9.24
+
+- publishing docker images
+- link-checker-service
+  - echoing the Go version
+
 ## 0.9.23
 
 - upgraded the dependencies
diff --git a/docker-compose.yml b/docker-compose.yml
index 44c9ea4..79e1eae 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +1,14 @@
 version: "3.7"
 services:
   link-checker-service:
-    image: image: ghcr.io/siemens/link-checker-service
+    image: ghcr.io/siemens/link-checker-service:master
     build:
       context: ./
     ports:
       - "8080:8080"
 
   sample-ui:
-    image: ghcr.io/siemens/link-checker-service/sample-ui
+    image: ghcr.io/siemens/link-checker-service/sample-ui:master
     build:
       context: ./test/jquery_example/
     ports: