diff --git a/.gitignore b/.gitignore
index 3286439841..30f6d1bb65 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,3 +38,7 @@ tags
 
 # OSX
 src/optabgen.dSYM/
+
+# GCov
+*.gcno
+*.gcda