diff --git a/.gitignore b/.gitignore
index 8ef460e941d2..b10ab965de0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -252,6 +252,7 @@ io_file
 # Eclipse Project settings
 *.*project
 .settings
+.csettings
 
 # Visual Studio
 .vs