diff --git a/theodolite-benchmarks/definitions/uc4-flink/resources/taskmanager-deployment.yaml b/theodolite-benchmarks/definitions/uc4-flink/resources/taskmanager-deployment.yaml
index a9d7da30b0285ac440ac1d4ca3d09bc98c4af37c..acf9ded15104de7e6bd019b5e6c8f4a517a9bdaf 100644
--- a/theodolite-benchmarks/definitions/uc4-flink/resources/taskmanager-deployment.yaml
+++ b/theodolite-benchmarks/definitions/uc4-flink/resources/taskmanager-deployment.yaml
@@ -17,7 +17,7 @@ spec:
       terminationGracePeriodSeconds: 0
       containers:
         - name: taskmanager
-          image: ghcr.io/cau-se/theodolite-uc3-flink:latest
+          image: ghcr.io/cau-se/theodolite-uc4-flink:latest
           resources:
             limits:
               memory: 4Gi