diff --git a/Source/Source.API.php b/Source/Source.API.php
index 12f885c..e5a87a1 100644
--- a/Source/Source.API.php
+++ b/Source/Source.API.php
@@ -263,7 +263,7 @@
 		}
 
 		# Add the link to the normal set of buglinks
-		$t_changeset->bugs = array_merge( $t_changeset->bugs, $t_bugs );
+		$t_changeset->bugs = array_unique( array_merge( $t_changeset->bugs, $t_bugs ) );
 	}
 
 	# Precache information for resolved bugs