diff --git a/Utils/known-sets.txt b/Utils/known-sets.txt
index 2ef0147b39a..24150f12b73 100644
--- a/Utils/known-sets.txt
+++ b/Utils/known-sets.txt
@@ -76,4 +76,5 @@ New Phyrexia|newphyrexia|
 Innistrad|innistrad|
 Dark Ascension|darkascension|
 Avacyn Restored|avacynrestored|
+Gatecrash|gatecrash|
 Commander|commander|
\ No newline at end of file