diff --git a/linux-4.14.4-192.bee b/linux-4.14.4-192.bee
index fc68c0aaa..22eed1683 100755
--- a/linux-4.14.4-192.bee
+++ b/linux-4.14.4-192.bee
@@ -23,6 +23,9 @@ FULLKERNELVERSION="${KERNELVERSION}${KERNELLOCAL}"
 
 B=${S}
 
+ls ${BEE_PKGDIR}/linux-[0-9].[0-9]*-${PKGREVISION}.x86_64.bee.* 2>/dev/null \
+    && echo "A kernel with revision ${PKGREVISION} has already been build."  && exit
+
 mee_patch() {
     echo "PATCH $@"
     bee_patch $@