diff --git a/.gitignore b/.gitignore
index 10e49ddb..83e66cd1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ mono_crash.*
 [Rr]elease/
 [Rr]eleases/
 x64/
+x64_*/
 x86/
 [Ww][Ii][Nn]32/
 [Aa][Rr][Mm]/