diff --git a/app/src/main/java/app/closer/ui/questions/LocalQuestionContent.kt b/app/src/main/java/app/closer/ui/questions/LocalQuestionContent.kt
index 4f1db0f2..dddcb178 100644
--- a/app/src/main/java/app/closer/ui/questions/LocalQuestionContent.kt
+++ b/app/src/main/java/app/closer/ui/questions/LocalQuestionContent.kt
@@ -337,6 +337,8 @@ private fun answerSummary(question: Question, state: LocalQuestionUiState): Stri
 fun String.displayCategoryName(): String {
     return split("_", "-")
         .filter { it.isNotBlank() }
+        // Internal format tokens (e.g. the "mc" in daily_fun_mc) must never face users.
+        .filterNot { it.lowercase() == "mc" }
         .joinToString(" ") { part -> part.replaceFirstChar { it.uppercaseChar() } }
 }