diff --git a/test/functional/tools_versions_test.py b/test/functional/tools_versions_test.py
index 4f701bdc9e1..91617ae3449 100644
--- a/test/functional/tools_versions_test.py
+++ b/test/functional/tools_versions_test.py
@@ -17,14 +17,14 @@ def test_default_cmake(self):
         default_cmake_version = tools_locations["cmake"]["default"]
         assert "cmake version {}".format(default_cmake_version) in client.out
     
-    @pytest.mark.skipif(platform.system() != "Darwin", reason="3.16 not installed in MacOS")
+    @pytest.mark.skipif(platform.system() == "Darwin", reason="3.16 not installed in MacOS")
     @pytest.mark.tool("cmake", "3.16")
     def test_custom_cmake_3_16(self):
         client = TestClient()
         client.run_command('cmake --version')
         assert "cmake version 3.16" in client.out
 
-    @pytest.mark.skipif(platform.system() != "Darwin", reason="3.17 not installed in MacOS")
+    @pytest.mark.skipif(platform.system() == "Darwin", reason="3.17 not installed in MacOS")
     @pytest.mark.tool("cmake", "3.17")
     def test_custom_cmake_3_17(self):
         client = TestClient()