diff --git a/src/m_pd.h b/src/m_pd.h
index fc30f3f6289170cc6e6cfdca4aa26fe580af14c7..c127363ad3560bfefaa365a0d09d6af52ed3bfa9 100644
--- a/src/m_pd.h
+++ b/src/m_pd.h
@@ -11,7 +11,7 @@ extern "C" {
 #define PD_MAJOR_VERSION 0
 #define PD_MINOR_VERSION 42
 #define PD_BUGFIX_VERSION 5
-#define PD_TEST_VERSION "extended-l2ork-20111209"
+#define PD_TEST_VERSION "extended-l2ork-20111215"
 
 /* old name for "MSW" flag -- we have to take it for the sake of many old
 "nmakefiles" for externs, which will define NT and not MSW */