diff --git a/.gitignore b/.gitignore
index 172dc2d924f40c215b7c7ca359305fb4d8d82418..1c4cedf3d708c1b794ae5030519b94813c325fc5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,6 @@
 */result-*
 !*/src-test
 */*-cache
+*/.test-cache.db
+zlib/foo.gz
 */[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]*/