diff --git a/src/applications/diviner/markup/DivinerRemarkupRuleSymbol.php b/src/applications/diviner/markup/DivinerRemarkupRuleSymbol.php
index 48ff6655b8..ca395d85c5 100644
--- a/src/applications/diviner/markup/DivinerRemarkupRuleSymbol.php
+++ b/src/applications/diviner/markup/DivinerRemarkupRuleSymbol.php
@@ -34,7 +34,7 @@ final class DivinerRemarkupRuleSymbol extends PhutilRemarkupRule {
   }
 
   public function markupSymbol($matches) {
-    if ($this->isTextFlat($matches[0])) {
+    if ($this->isFlatText($matches[0])) {
       return $matches[0];
     }