diff --git a/tools/nitpick/src/PythonInterface.h b/tools/nitpick/src/PythonInterface.h
index a6e954f356..947b359037 100644
--- a/tools/nitpick/src/PythonInterface.h
+++ b/tools/nitpick/src/PythonInterface.h
@@ -21,7 +21,8 @@ public:
 private:
 #ifdef Q_OS_WIN
     const QString _pythonExe{ "python.exe" };
-#elif
+#else
+    // Both Mac and Linux use "python"
     const QString _pythonExe{ "python" };
 #endif