diff --git a/build/win64/.gitignore b/build/win64/.gitignore
index 5792c49..74e7ee8 100644
--- a/build/win64/.gitignore
+++ b/build/win64/.gitignore
@@ -9,4 +9,5 @@ cmake_install.cmake
 *.dir/*
 *.sln
 x64/*
+ipch/*