diff --git a/src/Audacity.h b/src/Audacity.h
index 67820e336..c0f3fd488 100644
--- a/src/Audacity.h
+++ b/src/Audacity.h
@@ -24,13 +24,13 @@
 #define __AUDACITY_H__
 
 // Set to 0 for a release version and 1 for a beta version
-#define IS_BETA 1
+#define IS_BETA 0
 
 // As of November 2009, we can have alphas of a beta release or 
 // alphas of a stable release, typically the nightly builds. 
 // Most of the time we're in development, so IS_ALPHA should be defined
 // to 1.
-#define IS_ALPHA 1
+#define IS_ALPHA 0
 
 // Increment as appropriate every time we release a new version.
 #define AUDACITY_VERSION   2