diff --git a/deps/glibmm/glibmm.SlackBuild b/deps/glibmm/glibmm.SlackBuild
index 12ad002..d196b1a 100644
--- a/deps/glibmm/glibmm.SlackBuild
+++ b/deps/glibmm/glibmm.SlackBuild
@@ -25,7 +25,7 @@
 # Modified by Willy Sudiarto Raharjo <willysr@slackware-id.org> for MSB Project
 
 PRGNAM=glibmm
-VERSION=2.36.2
+VERSION=${VERSION:-2.36.2}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_msb}