diff --git a/Gemfile.lock b/Gemfile.lock
index 2f890166..0d1cacff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,7 @@ GIT
 
 GIT
   remote: https://github.com/OpenSourcePolitics/decidim-module-ptp.git
-  revision: e2ec0dd39b5e8b96b88986c494087a9e87e94d2e
+  revision: 9ea26682739486ce4ca30a814747e88e57e70524
   specs:
     decidim-budgets_booth (0.27.0)
       decidim-budgets (~> 0.27.0)
diff --git a/app/controllers/decidim/budgets/projects_controller.rb b/app/controllers/decidim/budgets/projects_controller.rb
index 3d4ff298..8014e071 100644
--- a/app/controllers/decidim/budgets/projects_controller.rb
+++ b/app/controllers/decidim/budgets/projects_controller.rb
@@ -29,7 +29,14 @@ def projects
         return @projects if @projects
 
         @projects = reorder(search.result)
-        @projects = @projects.page(params[:page]).per(current_component.settings.projects_per_page)
+        ids = @projects.pluck(:id)
+
+        # keep the order so that when we use filters and pagination, projects are always
+        # displayed in the same order on the pages
+        @projects = Decidim::Budgets::Project.where(id: ids)
+                                             .order(Arel.sql("position(id::text in '#{ids.join(",")}')"))
+                                             .page(params[:page])
+                                             .per(current_component.settings.projects_per_page)
       end
 
       def all_geocoded_projects
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index b572af1a..97ca50c9 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -16,6 +16,7 @@
                     "--window-size=1920,1080"
                   end
   options.args << "--ignore-certificate-errors" if ENV["TEST_SSL"]
+  options.add_preference("intl.accept_languages", "en-GB")
   Capybara::Selenium::Driver.new(
     app,
     browser: :chrome,
diff --git a/spec/system/explore_projects_spec.rb b/spec/system/explore_projects_spec.rb
index 8055bfca..fb5c45e9 100644
--- a/spec/system/explore_projects_spec.rb
+++ b/spec/system/explore_projects_spec.rb
@@ -76,6 +76,54 @@
         end
       end
 
+      context "when filtering by category and changing pages" do
+        let!(:projects_count) { 10 }
+        let!(:categories) { create_list(:category, 2, participatory_space: component.participatory_space) }
+
+        it "keeps the order of the projects displayed on the pages" do
+          component.update!(settings: { projects_per_page: 3 })
+          first_cate = categories.first
+          sec_cate = categories.last
+          projects.each_with_index do |project, index|
+            project.category = index.even? ? first_cate : sec_cate
+            project.save
+          end
+
+          visit_budget
+
+          within ".with_any_category_check_boxes_tree_filter" do
+            uncheck "All"
+            uncheck translated(first_cate.name)
+          end
+
+          within "#projects" do
+            expect(page).to have_css(".budget-list__item", count: 3)
+          end
+
+          budget_list = all("div.budget-list__item")
+          first_proj = budget_list[0][:id]
+          sec_proj = budget_list[1][:id]
+          third_proj = budget_list[2][:id]
+
+          within "#projects .pagination" do
+            # navigate page 2
+            expect(page).to have_content("2")
+            page.find("a", text: "2").click
+          end
+
+          within "#projects .pagination" do
+            # navigate back page 1
+            page.find("a", text: "1").click
+          end
+
+          # check that the projects are displayed in the same order on page one
+          new_budget_list = all("div.budget-list__item")
+          expect(new_budget_list[0][:id]).to eq(first_proj)
+          expect(new_budget_list[1][:id]).to eq(sec_proj)
+          expect(new_budget_list[2][:id]).to eq(third_proj)
+        end
+      end
+
       context "and votes are finished" do
         let!(:component) do
           create(:budgets_component,