diff --git a/update.sh b/update.sh
index 29d1ed1382..15281d8649 100755
--- a/update.sh
+++ b/update.sh
@@ -31,7 +31,7 @@ tar -zxf $FILE
 printf "Done\n"
 ls addon
 
-mkdir -p build_
+mkdir -p build
 mv addon/* build/
 rm -rf addon