diff --git a/src/microhttpd/.gitignore b/src/microhttpd/.gitignore
index 611f88ec..6e8dbcdf 100644
--- a/src/microhttpd/.gitignore
+++ b/src/microhttpd/.gitignore
@@ -59,3 +59,4 @@ test_md5
 test_sha256
 test_upgrade_large
 test_upgrade_large_tls
+test_postprocessor_md