diff --git a/src/version/fort_version.h b/src/version/fort_version.h
index 3dffc1b2..0e5b73e7 100644
--- a/src/version/fort_version.h
+++ b/src/version/fort_version.h
@@ -5,7 +5,7 @@
 #define APP_VERSION_MINOR	12
 #define APP_VERSION_PATCH	0
 #define APP_VERSION_STR		"3.12.0"
-#define APP_VERSION_BUILD_STR	""
+#define APP_VERSION_BUILD_STR	"-test0"
 #define APP_VERSION		0x031200
 
 #define APP_NAME		"Fort Firewall"