diff --git a/.gitignore b/.gitignore
index 914d1d77639..801e96e33f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -194,6 +194,10 @@ BUILDS
 DEBUG
 RELEASE
 
+# lcov generated files.
+*.gcda
+*.gcno
+
 # autest
 tests/env-test/
 tests/proxy-verifier