diff --git a/test/functional/command/runner_test.py b/test/functional/command/runner_test.py
index 048d74d1b2d..5d8a144713d 100644
--- a/test/functional/command/runner_test.py
+++ b/test/functional/command/runner_test.py
@@ -363,7 +363,7 @@ def package(self):
             cmake.install()
     """)
 
-    client = TestClient(path_with_spaces=Falsepath_with_spaces=False)
+    client = TestClient(path_with_spaces=False)
     client.save({'conanfile.py': conanfile,
                 "CMakeLists.txt": gen_cmakelists(libsources=["hello.cpp"],
                                                 appsources=["main.cpp"],