diff --git a/.github/workflows/test-functional.yml b/.github/workflows/test-functional.yml
index 0e3546a5..0de6ac62 100644
--- a/.github/workflows/test-functional.yml
+++ b/.github/workflows/test-functional.yml
@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ["3.11"]
-        operator: ["L2LRFitness"]
+        operator: ["DeepXDEBasedFitness"]
         split: [1, 2, 3, 4]
 
     steps: