diff --git a/theodolite-benchmarks/definitions/uc2-beam-samza/uc2-beam-samza-benchmark-operator.yaml b/theodolite-benchmarks/definitions/uc2-beam-samza/uc2-beam-samza-benchmark-operator.yaml
index 619e87b608f2342324b49ecaf17aad4071570b03..c12386a554ba5dd0500bec6f1d07668d5731ebbe 100644
--- a/theodolite-benchmarks/definitions/uc2-beam-samza/uc2-beam-samza-benchmark-operator.yaml
+++ b/theodolite-benchmarks/definitions/uc2-beam-samza/uc2-beam-samza-benchmark-operator.yaml
@@ -1,4 +1,4 @@
-apiVersion: theodolite.com/v1
+apiVersion: theodolite.rocks/v1beta1
 kind: benchmark
 metadata:
   name: uc2-beam-samza