diff --git a/app/controllers/admin/spending_proposals_controller.rb b/app/controllers/admin/spending_proposals_controller.rb
index 5eb28d5b7..8e23cc77a 100644
--- a/app/controllers/admin/spending_proposals_controller.rb
+++ b/app/controllers/admin/spending_proposals_controller.rb
@@ -11,18 +11,15 @@ class Admin::SpendingProposalsController < Admin::BaseController
   end
 
   def show
-    @admins = Administrator.includes(:user).all
-    @valuators = Valuator.includes(:user).all.order("users.username ASC")
   end
 
   def edit
-    @spending_proposal = SpendingProposal.find(params[:id])
     @admins = Administrator.includes(:user).all
+    @valuators = Valuator.includes(:user).all.order("users.username ASC")
     @tags = ActsAsTaggableOn::Tag.where('taggings.taggable_type' => 'SpendingProposal').includes(:taggings)
   end
 
   def update
-    @spending_proposal = SpendingProposal.find(params[:id])
     if @spending_proposal.update(spending_proposal_params)
       redirect_to admin_spending_proposal_path(@spending_proposal), notice: t("flash.actions.update.spending_proposal")
     else
@@ -44,7 +41,7 @@ class Admin::SpendingProposalsController < Admin::BaseController
   private
 
     def spending_proposal_params
-      params.require(:spending_proposal).permit(:administrator_id, :tag_list)
+      params.require(:spending_proposal).permit(:administrator_id, :tag_list, valuator_ids: [])
     end
 
 end
diff --git a/app/views/admin/spending_proposals/edit.html.erb b/app/views/admin/spending_proposals/edit.html.erb
index d189b29c5..022fdb0c9 100644
--- a/app/views/admin/spending_proposals/edit.html.erb
+++ b/app/views/admin/spending_proposals/edit.html.erb
@@ -6,6 +6,22 @@
                  label: false },
                class: "js-submit-on-change" %>
 
+  <div id="valuators-assign-list" class="row">
+    <% @valuators.each do |valuator| %>
+      <div class="small-12 medium-4 column end">
+        <%= check_box_tag "valuator_ids_#{valuator.id}",
+                          valuator.id, @spending_proposal.valuators.include?(valuator),
+                          name: 'spending_proposal[valuator_ids][]',
+                          class: "js-submit-on-change" %>
+        <%= label_tag "valuator_ids_#{valuator.id}", truncate(valuator.name), class: "inline" %>
+      </div>
+    <% end %>
+
+    <% if @valuators.blank? %>
+      <p><%= t("admin.spending_proposals.show.no_valuators") %></p>
+    <% end %>
+  </div>
+
   <div class="small-12 column">
     <%= f.label :tag_list, t("proposals.form.tags_label") %>
     <p class="note"><%= t("proposals.form.tags_instructions") %></p>
diff --git a/app/views/admin/spending_proposals/show.html.erb b/app/views/admin/spending_proposals/show.html.erb
index 23a641bfb..fc826f747 100644
--- a/app/views/admin/spending_proposals/show.html.erb
+++ b/app/views/admin/spending_proposals/show.html.erb
@@ -39,25 +39,19 @@
 
 <p><strong><%= t("admin.spending_proposals.show.assigned_valuators") %>:</strong></p>
 <div id="assigned_valuators">
-  <%= render "assigned_valuators" %>
+  <ul>
+    <% if @spending_proposal.valuators.any? %>
+      <% @spending_proposal.valuators.each do |valuator| %>
+        <li><%= valuator.name %> (<%= valuator.email %>)</li>
+      <% end %>
+    <% else %>
+      <li><%= t("admin.spending_proposals.show.undefined") %></li>
+    <% end %>
+  </ul>
 </div>
 
 <%= link_to t("admin.spending_proposals.show.assign_valuators"), "", class: "js-toggle-link", data: {"toggle-selector" => "#valuators-assign-list"} %>
 
-<div style="display:none" id="valuators-assign-list" class="row">
-  <%= form_for(@spending_proposal, url: assign_valuators_admin_spending_proposal_path(@spending_proposal), remote: true, html: {id: 'valuators_assignment_form'}) do |f| %>
-    <% @valuators.each do |valuator| %>
-      <div class="small-12 medium-4 column end">
-        <%= check_box_tag "valuator_ids_#{valuator.id}", valuator.id, @spending_proposal.valuators.include?(valuator),
-                          name: 'spending_proposal[valuator_ids][]',
-                          class: "js-submit-on-change" %>
-        <%= label_tag "valuator_ids_#{valuator.id}", truncate(valuator.email), class: "inline" %>
-      </div>
-    <% end -%>
-  <% end -%>
-  <% if @valuators.blank? %><p><%= t("admin.spending_proposals.show.no_valuators") %></p><% end %>
-</div>
-
 <h2><%= t("admin.spending_proposals.show.dossier") %></h2>
 
 <p><strong><%= t("admin.spending_proposals.show.price") %> (<%= t("admin.spending_proposals.show.currency") %>):</strong>
@@ -77,4 +71,4 @@
 <% if @spending_proposal.internal_comments.present? %>
   <h2><%= t("admin.spending_proposals.show.internal_comments") %></h2>
   <%= simple_format(safe_html_with_links(@spending_proposal.internal_comments.html_safe), {}, sanitize: false) %>
-<% end %>
\ No newline at end of file
+<% end %>
diff --git a/spec/features/admin/spending_proposals_spec.rb b/spec/features/admin/spending_proposals_spec.rb
index 3b0aa646e..f7c53cd7a 100644
--- a/spec/features/admin/spending_proposals_spec.rb
+++ b/spec/features/admin/spending_proposals_spec.rb
@@ -264,6 +264,32 @@ feature 'Admin spending proposals' do
     expect(page).to have_content 'Assigned admin: Marta'
   end
 
+  scenario "Add valuators" do
+    spending_proposal = create(:spending_proposal)
+
+    valuator1 = create(:valuator, user: create(:user, username: 'Valentina', email: 'v1@valuators.org'))
+    valuator2 = create(:valuator, user: create(:user, username: 'Valerian',  email: 'v2@valuators.org'))
+    valuator3 = create(:valuator, user: create(:user, username: 'Val',       email: 'v3@valuators.org'))
+
+    visit edit_admin_spending_proposal_path(spending_proposal)
+
+    within('#valuators-assign-list') do
+      check "valuator_ids_#{valuator1.id}"
+      check "valuator_ids_#{valuator3.id}"
+    end
+
+    click_button 'Update'
+
+    expect(page).to have_content 'Investment project updated succesfully.'
+
+    within('#assigned_valuators') do
+      expect(page).to have_content('Valentina (v1@valuators.org)')
+      expect(page).to have_content('Val (v3@valuators.org)')
+      expect(page).to_not have_content('Undefined')
+      expect(page).to_not have_content('Valerian (v2@valuators.org)')
+    end
+  end
+
   scenario "Adds existing tags", :js do
     create(:spending_proposal, tag_list: 'Education, Health')