diff --git a/micromamba/tests/test_create.py b/micromamba/tests/test_create.py
index f49ecb18e8..c67ac3a6e7 100644
--- a/micromamba/tests/test_create.py
+++ b/micromamba/tests/test_create.py
@@ -979,7 +979,7 @@ def create_repo(path: Path) -> str:
     env_prefix = tmp_path / "some-prefix"
     helpers.create("-p", env_prefix, "pre-commit")
     env_overrides = {
-        "PRE_COMMIT_USE_MICROMAMBA": "1",
+        "PRE_COMMIT_USE_MAMBA": "1",
         "PATH": os.pathsep.join(
             [
                 str(Path(helpers.get_umamba()).parent),