diff --git a/format/enums.proto b/format/enums.proto
index 35ea9f087..6281ad5cb 100644
--- a/format/enums.proto
+++ b/format/enums.proto
@@ -48,7 +48,7 @@ enum FileType {
 
 enum AdjListType {
     UNORDERED_BY_SOURCE = 0;
-    UNORDERED_BY_TARGET = 1;
+    UNORDERED_BY_DESTINATION = 1;
     ORDERED_BY_SOURCE = 2;
-    ORDERED_BY_TARGET = 3;
+    ORDERED_BY_DESTINATION = 3;
 };