diff --git a/Global/Cloud9.gitignore b/Global/Cloud9.gitignore
new file mode 100644
index 00000000..4f55fd60
--- /dev/null
+++ b/Global/Cloud9.gitignore
@@ -0,0 +1,2 @@
+.c9revisions/
+*.c9save
\ No newline at end of file