diff --git a/theodolite-benchmarks/definitions/uc1-kstreams/uc-1-jmx-configmap.yaml b/theodolite-benchmarks/definitions/uc1-kstreams/uc1-jmx-configmap.yaml
similarity index 100%
rename from theodolite-benchmarks/definitions/uc1-kstreams/uc-1-jmx-configmap.yaml
rename to theodolite-benchmarks/definitions/uc1-kstreams/uc1-jmx-configmap.yaml
diff --git a/theodolite-benchmarks/definitions/uc4-kstreams/uc4-kstreams-deployment.yaml b/theodolite-benchmarks/definitions/uc4-kstreams/uc4-kstreams-deployment.yaml
index e3f63fae9e245e6116e0fe451480d9bc74b36433..20e0872d262df46b5c213d9d529983f5f4155735 100644
--- a/theodolite-benchmarks/definitions/uc4-kstreams/uc4-kstreams-deployment.yaml
+++ b/theodolite-benchmarks/definitions/uc4-kstreams/uc4-kstreams-deployment.yaml
@@ -15,7 +15,7 @@ spec:
       terminationGracePeriodSeconds: 0
       containers:
         - name: uc-application
-          image: ghcr.io/cau-se/theodolite-uc3-kstreams-app:latest
+          image: ghcr.io/cau-se/theodolite-uc4-kstreams-app:latest
           ports:
             - containerPort: 5555
               name: jmx
diff --git a/theodolite-benchmarks/definitions/uc4-kstreams/uc4-load-generator-deployment.yaml b/theodolite-benchmarks/definitions/uc4-kstreams/uc4-load-generator-deployment.yaml
index c1cad0b70fd82a5bbb43792ee79f9cf5cc71d95f..dc6981c9090c81531144707fee990e948497abd3 100644
--- a/theodolite-benchmarks/definitions/uc4-kstreams/uc4-load-generator-deployment.yaml
+++ b/theodolite-benchmarks/definitions/uc4-kstreams/uc4-load-generator-deployment.yaml
@@ -15,7 +15,7 @@ spec:
       terminationGracePeriodSeconds: 0
       containers:
         - name: workload-generator
-          image: ghcr.io/cau-se/theodolite-uc3-workload-generator:latest
+          image: ghcr.io/cau-se/theodolite-uc4-workload-generator:latest
           ports:
             - containerPort: 5701
               name: coordination