diff --git a/pkgs/development/python-modules/imbalanced-learn/default.nix b/pkgs/development/python-modules/imbalanced-learn/default.nix
index e0c2adb8e8b..2fcccf86f36 100644
--- a/pkgs/development/python-modules/imbalanced-learn/default.nix
+++ b/pkgs/development/python-modules/imbalanced-learn/default.nix
@@ -37,6 +37,7 @@ buildPythonPackage rec {
     "_generator"
     "show_versions"
     "test_make_imbalanced_iris"
+    "test_rusboost[SAMME.R]"
   ];
 
   meta = with lib; {