diff --git a/.gitignore b/.gitignore
index 16a93c96e9e3c4a552f7b2985d4ac3b0d4d8536a..75836d93a39629ac78de203e3b6d20d5491fbace 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,5 @@ src/c/d3dViewer.VC.opendb
 *.h5
 *.json
 *.bmp
+
+*.ipch