diff --git a/images/ie6-warning b/images/ie6-warning
deleted file mode 160000
index 3f7cca6..0000000
--- a/images/ie6-warning
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3f7cca6979c2c63bb45efc512ce771cc89bd67d8
--
libgit2 0.21.2