diff --git a/tests/test_reference_runs/callab_tests.py b/tests/test_reference_runs/callab_tests.py
index 029ab95978863cf50ee45ab2753dfd6620718e12..13c57d48f11f435b5ff962bde5ab8b68866ba52d 100644
--- a/tests/test_reference_runs/callab_tests.py
+++ b/tests/test_reference_runs/callab_tests.py
@@ -378,7 +378,6 @@ automated_test_config = {
             "in-folder": "/gpfs/exfel/exp/FXE/202131/p900226/raw",
             "run": "145",
             "karabo-id": "FXE_DET_LPD1M-1",
-            "slurm-mem": "750",
         },
         "reference-folder": "{}/{}/{}",
     },