diff --git a/roles/mintty/files/config b/roles/mintty/files/config
index 1e1df5e..d0c0577 100644
--- a/roles/mintty/files/config
+++ b/roles/mintty/files/config
@@ -1,6 +1,7 @@
 BoldAsFont=no
 Charset=UTF-8
 Columns=130
+CtrlAltIsAltGr=yes
 CursorType=underscore
 Font=Source Code Pro Medium
 FontHeight=9