diff --git a/Makefile b/Makefile
index 4c0dd62e02e4..13385c5669c0 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 6
 PATCHLEVEL = 6
 SUBLEVEL = 70
-EXTRAVERSION =
+EXTRAVERSION = -hardened1
 NAME = Pinguïn Aangedreven
 
 # *DOCUMENTATION*