diff --git a/src/games/wordle.js b/src/games/wordle.js
index a383562..d65f28a 100644
--- a/src/games/wordle.js
+++ b/src/games/wordle.js
@@ -113,7 +113,10 @@ function play(guess, context) {
 		}
 
 		if (wordle.word.includes(letter)) {
-			wordle.letters.set(letter, false);
+			if (wordle.letters.get(letter) !== true) {
+				wordle.letters.set(letter, false);
+			}
+
 			return [letter, alreadySeen ? null : false]; // repeating letter in the wrong place is not highlighted
 		}