diff --git a/app/controllers/admin/spending_proposals_controller.rb b/app/controllers/admin/spending_proposals_controller.rb
index 3ae4872db..afa24f54c 100644
--- a/app/controllers/admin/spending_proposals_controller.rb
+++ b/app/controllers/admin/spending_proposals_controller.rb
@@ -21,7 +21,10 @@ class Admin::SpendingProposalsController < Admin::BaseController
 
   def update
     if @spending_proposal.update(spending_proposal_params)
-      redirect_to admin_spending_proposal_path(@spending_proposal, anchor: 'classification'), notice: t("flash.actions.update.spending_proposal")
+      path = admin_spending_proposal_path( @spending_proposal,
+        { anchor: 'classification' }.merge(SpendingProposal.filter_params(params)))
+
+      redirect_to path, notice: t("flash.actions.update.spending_proposal")
     else
       render :edit
     end