diff --git a/.gitignore b/.gitignore
index d63065fe6460c5661f699c8b9531ea02a3db3aad..8456fda0b65639902f9ba883efc2c05254f5b7e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@
 *.pb.h
 plugin/python/protocol_pb2.py
 Makefile
-*.cmake
+cmake_install.cmake
 *.so
 *.so.*
 *.log