diff --git a/forge-gui/res/editions/Mythic Edition - Guilds of Ravnica.txt b/forge-gui/res/editions/Mythic Edition - Guilds of Ravnica.txt
index 679edabd3ca..3da714063be 100644
--- a/forge-gui/res/editions/Mythic Edition - Guilds of Ravnica.txt	
+++ b/forge-gui/res/editions/Mythic Edition - Guilds of Ravnica.txt	
@@ -2,7 +2,7 @@
 Code=MPS_GRN
 Date=2018-10-03
 Name=Mythic Edition - Guilds of Ravnica
-MciCode=mps
+MciCode=med
 Type=Other
 
 [cards]