diff --git a/helpers/make-cwidget b/helpers/make-cwidget
index 3918f8f..84d279d 100644
--- a/helpers/make-cwidget
+++ b/helpers/make-cwidget
@@ -18,6 +18,7 @@
 #
 
 VERSION=0
+BUILD_UNTIL=11.0
 
 . ./config
 
diff --git a/helpers/make-tre b/helpers/make-tre
index 91f43ce..0e79772 100644
--- a/helpers/make-tre
+++ b/helpers/make-tre
@@ -18,6 +18,7 @@
 #
 
 VERSION=0
+BUILD_UNTIL=11.0
 
 . ./config