diff --git a/src/Experimental.h b/src/Experimental.h
index 1caeb2e5b..162fe2453 100644
--- a/src/Experimental.h
+++ b/src/Experimental.h
@@ -185,6 +185,10 @@
 // Define to make the meters look like a row of LEDs
 //#define EXPERIMENTAL_METER_LED_STYLE
 
+
 // Define for new noise reduction effect from Paul Licameli.
-//#define EXPERIMENTAL_NOISE_REDUCTION
+// Only windows until someone updates the build files.
+#ifdef __WXMSW__
+#define EXPERIMENTAL_NOISE_REDUCTION
+#endif
 #endif