diff --git a/forge-gui/res/cardsfolder/p/plaza_of_harmony.txt b/forge-gui/res/cardsfolder/p/plaza_of_harmony.txt
index fed983c4ae9..2cad3ae78e7 100644
--- a/forge-gui/res/cardsfolder/p/plaza_of_harmony.txt
+++ b/forge-gui/res/cardsfolder/p/plaza_of_harmony.txt
@@ -1,5 +1,5 @@
 Name:Plaza of Harmony
-ManaCost:
+ManaCost:no cost
 Types:Land
 T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | IsPresent$ Gate.YouCtrl | PresentCompare$ GE2 | Execute$ TrigGainLife | TriggerDescription$ When CARDNAME enters the battlefield, if you control two or more Gates, gain 3 life.
 SVar:TrigGainLife:DB$ GainLife | LifeAmount$ 3