diff --git a/clink/app/src/version.h b/clink/app/src/version.h
index 38f0f965a..39eb58a5e 100644
--- a/clink/app/src/version.h
+++ b/clink/app/src/version.h
@@ -14,5 +14,5 @@
 #define CLINK_VERSION_STR   AS_STR(CLINK_VERSION_MAJOR) "."\
                             AS_STR(CLINK_VERSION_MINOR) "."\
                             AS_STR(CLINK_VERSION_PATCH)\
-                            "a"\
+                            "a0"\
                             "." AS_STR(CLINK_COMMIT)