1 files changed, 1 insertions, 0 deletions

diff --git a/Cask b/Cask
index c77573e..5eaf201 100644
--- a/Cask
+++ b/Cask
@@ -1,4 +1,5 @@
 (source gnu)
+(source nongnu)
 (source melpa)
 (source org)