diff --git a/lib/liquid/tags/assign.rb b/lib/liquid/tags/assign.rb
index f754ad49..438533b0 100644
--- a/lib/liquid/tags/assign.rb
+++ b/lib/liquid/tags/assign.rb
@@ -38,7 +38,7 @@ module Liquid
       context.scopes.last[@to] = val
 
       context.registers.static[:assign_scores] ||= []
-      context.registers.static[:assign_scores] << assign_score_of(val)
+      context.registers.static[:assign_scores] << [@to, assign_score_of(val)]
 
       context.resource_limits.increment_assign_score(assign_score_of(val))
       output