diff --git a/cbuild.sh b/cbuild.sh
index af19a4d..3c9c7b3 100755
--- a/cbuild.sh
+++ b/cbuild.sh
@@ -118,6 +118,7 @@ build() {
     make -f "${MAKEFILE}" -e "${TARGET}" -n | grep "^${CC}" | wc -l > .cbuild_prog.tmp
     if [ "$(cat .cbuild_prog.tmp)" = 0 ]; then
         info "Target ${TARGET} up to date"
+        rm .cbuild_prog.tmp
         return 0;
     fi
     info "Beginning build..."