diff --git a/mk/linux/mg-version.sh b/mk/linux/mg-version.sh
index 8654647e2..290e87089 100755
--- a/mk/linux/mg-version.sh
+++ b/mk/linux/mg-version.sh
@@ -6,7 +6,7 @@
 
 OLD_MG_VERSION=3.7.1
 OLD_MG_VERSION_BINARY=3.7.1
-MG_VERSION=3.8.0-beta2
+MG_VERSION=3.8.0-dev
 
 if [ "$1" = "--oldversion" ]; then
   echo "$OLD_MG_VERSION"