diff --git a/ssl/mkclean.sh b/ssl/mkclean.sh
index af1e42c7..e632dfe3 100755
--- a/ssl/mkclean.sh
+++ b/ssl/mkclean.sh
@@ -1,8 +1,4 @@
 #!/bin/sh
-rm index.txt*
-rm *.pem
-rm *.key
-rm *.crt
-rm *.req
-rm serial*
-
+rm -rf root-ca
+rm -rf intermediate-ca
+rm -rf certs