diff --git a/app/views/budgets/investments/index.html.erb b/app/views/budgets/investments/index.html.erb
index 3c20c3256..99e47d0c9 100644
--- a/app/views/budgets/investments/index.html.erb
+++ b/app/views/budgets/investments/index.html.erb
@@ -16,17 +16,14 @@
 <% end %>
 
 <main id="budget-investments-main">
-
-  <% unless params[:search].present? %>
-    <%= render "/budgets/investments/header" %>
-  <% end %>
-
-  <% if params[:search].present? || params[:advanced_search].present? %>
+  <% if @search_terms || @advanced_search_terms %>
     <%= render Shared::SearchResultsSummaryComponent.new(
       results: @investments,
-      search_terms: params[:search],
-      advanced_search_terms: params[:advanced_search]
+      search_terms: @search_terms,
+      advanced_search_terms: @advanced_search_terms
     ) %>
+  <% else %>
+    <%= render "/budgets/investments/header" %>
   <% end %>
 
   <div class="row">
diff --git a/spec/system/budgets/investments_spec.rb b/spec/system/budgets/investments_spec.rb
index 01fceb272..b1dd24db1 100644
--- a/spec/system/budgets/investments_spec.rb
+++ b/spec/system/budgets/investments_spec.rb
@@ -219,6 +219,23 @@ describe "Budget Investments" do
       expect(page).not_to have_content "Feasible health"
       expect(page).not_to have_content "Unfeasible health"
     end
+
+    scenario "Advanced search without search terms" do
+      create(:budget_heading, group: heading.group)
+      create(:budget_investment, heading: heading, title: "Old thing", created_at: 2.years.ago)
+      create(:budget_investment, heading: heading, title: "Newest thing", created_at: 1.hour.ago)
+
+      visit budget_investments_path(budget, heading: heading)
+
+      click_button "Advanced search"
+      select "Last year", from: "By date"
+      click_button "Filter"
+
+      expect(page).to have_content "There is 1 investment"
+      expect(page).to have_content "Newest thing"
+      expect(page).not_to have_content "Old thing"
+      within("main") { expect(page).not_to have_content "Participatory budgeting" }
+    end
   end
 
   context("Filters") do