diff --git a/docker-test/uc1-docker-compose/docker-compose.yml b/docker-test/uc1-docker-compose/docker-compose.yml
index cdc9df40257362934a93fcbe2de24b6035d40bca..41d981bc4a2d770d42da39c96005d3ed6fcefef5 100755
--- a/docker-test/uc1-docker-compose/docker-compose.yml
+++ b/docker-test/uc1-docker-compose/docker-compose.yml
@@ -32,7 +32,7 @@ services:
       SCHEMA_REGISTRY_HOST_NAME: schema-registry
       SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
   uc-app:
-    image: theodolite/theodolite-uc1-kstreams-app:latest
+    image: ghcr.io/cau-se/theodolite-uc1-kstreams-app:latest
     depends_on:
       - schema-registry
       - kafka
@@ -40,7 +40,7 @@ services:
       KAFKA_BOOTSTRAP_SERVERS: kafka:9092
       SCHEMA_REGISTRY_URL: http://schema-registry:8081
   uc-wg: 
-    image: theodolite/theodolite-uc1-workload-generator:latest
+    image: ghcr.io/cau-se/theodolite-uc1-workload-generator:latest
     depends_on:
       - schema-registry
       - kafka
diff --git a/docker-test/uc2-docker-compose/docker-compose.yml b/docker-test/uc2-docker-compose/docker-compose.yml
index 9f28af5dcbc27dec1f3d9cb81dbbdb684716dfa6..4b8face83aca11ce09c97074b934dad9a725d7ed 100755
--- a/docker-test/uc2-docker-compose/docker-compose.yml
+++ b/docker-test/uc2-docker-compose/docker-compose.yml
@@ -32,7 +32,7 @@ services:
       SCHEMA_REGISTRY_HOST_NAME: schema-registry
       SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
   uc-app:
-    image: theodolite/theodolite-uc2-kstreams-app:latest
+    image: ghcr.io/cau-se/theodolite-uc2-kstreams-app:latest
     depends_on:
       - schema-registry
       - kafka
@@ -40,7 +40,7 @@ services:
       KAFKA_BOOTSTRAP_SERVERS: kafka:9092
       SCHEMA_REGISTRY_URL: http://schema-registry:8081
   uc-wg: 
-    image: theodolite/theodolite-uc2-workload-generator:latest
+    image: ghcr.io/cau-se/theodolite-uc2-workload-generator:latest
     depends_on:
       - schema-registry
       - kafka
diff --git a/docker-test/uc3-docker-compose/docker-compose.yml b/docker-test/uc3-docker-compose/docker-compose.yml
index 642a0fbb807fc1398790796e8a6cd40ccd6e1249..8daf34651a9250381a582a2dc1203b3ebd3c8c25 100755
--- a/docker-test/uc3-docker-compose/docker-compose.yml
+++ b/docker-test/uc3-docker-compose/docker-compose.yml
@@ -33,7 +33,7 @@ services:
       SCHEMA_REGISTRY_HOST_NAME: schema-registry
       SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
   uc-app:
-    image: theodolite/theodolite-uc3-kstreams-app:latest
+    image: ghcr.io/cau-se/theodolite-uc3-kstreams-app:latest
     depends_on:
       - schema-registry
       - kafka
@@ -42,7 +42,7 @@ services:
       SCHEMA_REGISTRY_URL: http://schema-registry:8081
       KAFKA_WINDOW_DURATION_MINUTES: 60
   uc-wg: 
-    image: theodolite/theodolite-uc3-workload-generator:latest
+    image: ghcr.io/cau-se/theodolite-uc3-workload-generator:latest
     depends_on:
       - schema-registry
       - kafka
diff --git a/docker-test/uc4-docker-compose/docker-compose.yml b/docker-test/uc4-docker-compose/docker-compose.yml
index 55b9f60b87b3135fbf935e0f0be0bd368001a453..29ff13913bbfb0769bc2b4c442c88296058c10d7 100755
--- a/docker-test/uc4-docker-compose/docker-compose.yml
+++ b/docker-test/uc4-docker-compose/docker-compose.yml
@@ -33,7 +33,7 @@ services:
       SCHEMA_REGISTRY_HOST_NAME: schema-registry
       SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
   uc-app:
-    image: theodolite/theodolite-uc4-kstreams-app:latest
+    image: ghcr.io/cau-se/theodolite-uc4-kstreams-app:latest
     depends_on:
       - schema-registry
       - kafka
@@ -41,7 +41,7 @@ services:
       KAFKA_BOOTSTRAP_SERVERS: kafka:9092
       SCHEMA_REGISTRY_URL: http://schema-registry:8081
   uc-wg: 
-    image: theodolite/theodolite-uc4-workload-generator:latest
+    image: ghcr.io/cau-se/theodolite-uc4-workload-generator:latest
     depends_on:
       - schema-registry
       - kafka