diff --git a/src/applications/differential/field/specification/DifferentialRevisionIDFieldSpecification.php b/src/applications/differential/field/specification/DifferentialRevisionIDFieldSpecification.php
index 0684a0fe39..3e341c25e9 100644
--- a/src/applications/differential/field/specification/DifferentialRevisionIDFieldSpecification.php
+++ b/src/applications/differential/field/specification/DifferentialRevisionIDFieldSpecification.php
@@ -38,7 +38,7 @@ final class DifferentialRevisionIDFieldSpecification
   }
 
   public function parseValueFromCommitMessage($value) {
-    $rev = trim($value);
+    $rev = trim(head(explode("\n", $value)));
 
     if (!strlen($rev)) {
       return null;