diff --git a/.gitignore b/.gitignore
index f641c13521..d8124490a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -69,6 +69,7 @@ libconftest.dylib*
 *.a
 *.pb.cc
 *.pb.h
+*.dat
 
 *.log
 *.trs
@@ -146,3 +147,6 @@ make
 # CLion
 .idea
 cmake-build-debug
+
+# clang-check
+*.plist