diff --git a/tests/test-sources/plugins/by-name/efmls-configs/default.nix b/tests/test-sources/plugins/by-name/efmls-configs/default.nix
index 2c5bbcf6..7bdb88f1 100644
--- a/tests/test-sources/plugins/by-name/efmls-configs/default.nix
+++ b/tests/test-sources/plugins/by-name/efmls-configs/default.nix
@@ -99,7 +99,7 @@
           # Look into `nestedTypes.left` for the enum
           possible = toolType.nestedTypes.elemType;
           # possible is an enum, look into functor.payload for the variants
-          toolList = possible.functor.payload;
+          toolList = possible.functor.payload.values;
         in
         builtins.filter (t: !builtins.elem t (brokenTools ++ unpackaged)) toolList;
     in