diff --git a/proto/context.proto b/proto/context.proto
index cb35cadcf9dca82903fca432ecda9c3f67ac73af..3ccc13ab199ae7587b0c99340c85524f16e86431 100644
--- a/proto/context.proto
+++ b/proto/context.proto
@@ -237,8 +237,8 @@ message LinkId {
 }
 
 message LinkAttributes {
-  float total_capacity_gbps   = 1;
-  float current_capacity_gbps = 2;
+  float total_capacity_gbps = 1;
+  float used_capacity_gbps  = 2;
 }
 
 message Link {