diff --git a/src/tests/test_cmce.cpp b/src/tests/test_cmce.cpp
index 8b200e1a736..6b1dcfe5831 100644
--- a/src/tests/test_cmce.cpp
+++ b/src/tests/test_cmce.cpp
@@ -266,7 +266,7 @@ class CMCE_Invalid_Test : public Text_Based_Test {
 class CMCE_Generic_Keygen_Tests final : public PK_Key_Generation_Test {
    public:
       std::vector<std::string> keygen_params() const override {
-         auto to_test = instances_to_test();
+         auto to_test = get_test_instances_min();
 
          std::vector<std::string> res;
          std::transform(to_test.begin(), to_test.end(), std::back_inserter(res), [](auto& param_set) {