diff --git a/.gitignore b/.gitignore
index 4e9e16e366..48dc801f14 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,7 +44,8 @@ ArduCopter/Debug/
 ArduCopter/eeprom.bin
 ArduCopter/test/*
 build
-Build.Arducopter/*
+Build.ArduCopter/*
+Build.ArduPlane/*
 cmake_install.cmake
 CMakeCache.txt
 CMakeFiles