diff --git a/tools/build-gh.sh b/tools/build-gh.sh
index 8ebc578d2..1e3dad932 100755
--- a/tools/build-gh.sh
+++ b/tools/build-gh.sh
@@ -83,7 +83,7 @@ case $FLAVOR in
         BUILD_OPTIONS+="-DPCB=X7"
         ;;
     T12)
-        BUILD_OPTIONS+="-DPCB=X7 -DPCBREV=T12"
+        BUILD_OPTIONS+="-DPCB=X7 -DPCBREV=T12 -DINTERNAL_MODULE_MULTI=ON"
         ;;
     TX12)
         BUILD_OPTIONS+="-DPCB=X7 -DPCBREV=TX12"