diff --git a/forge-gui/res/editions/Modern Horizons 1 Timeshifts.txt b/forge-gui/res/editions/Modern Horizons 1 Timeshifts.txt
index b15e292d86a..e352c043676 100644
--- a/forge-gui/res/editions/Modern Horizons 1 Timeshifts.txt	
+++ b/forge-gui/res/editions/Modern Horizons 1 Timeshifts.txt	
@@ -2,6 +2,7 @@
 Code=H1R
 Date=2021-06-18
 Name=Modern Horizons 1 Timeshifts
+Alias=RMH1
 Type=Other
 ScryfallCode=H1R