diff --git a/build/make/configure.sh b/build/make/configure.sh
index cc5bf6c..c229965 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -16,8 +16,6 @@
 die_unknown(){
   echo "Unknown option \"$1\"."
   echo "See $0 --help for available options."
-  clean_temp_files
-  exit 1
 }
 
 die() {