diff --git a/app/assets/javascripts/admin/components/admin-report.js.es6 b/app/assets/javascripts/admin/components/admin-report.js.es6
index a29b627f41a..56f2457ed77 100644
--- a/app/assets/javascripts/admin/components/admin-report.js.es6
+++ b/app/assets/javascripts/admin/components/admin-report.js.es6
@@ -111,7 +111,12 @@ export default Ember.Component.extend({
     unregisterHoverTooltip($(".info[data-tooltip]"));
   },
 
-  showError: Ember.computed.or("showTimeoutError", "showExceptionError"),
+  showError: Ember.computed.or(
+    "showTimeoutError",
+    "showExceptionError",
+    "showNotFoundError"
+  ),
+  showNotFoundError: Ember.computed.equal("model.error", "not_found"),
   showTimeoutError: Ember.computed.equal("model.error", "timeout"),
   showExceptionError: Ember.computed.equal("model.error", "exception"),
 
@@ -274,7 +279,7 @@ export default Ember.Component.extend({
     if (!this.get("startDate") || !this.get("endDate")) {
       report = sort(filteredReports)[0];
     } else {
-      let reportKey = this.get("reportKey");
+      const reportKey = this.get("reportKey");
 
       report = sort(
         filteredReports.filter(r => r.report_key.includes(reportKey))
@@ -283,6 +288,10 @@ export default Ember.Component.extend({
       if (!report) return;
     }
 
+    if (report.error === "not_found") {
+      this.set("showFilteringUI", false);
+    }
+
     this._renderReport(
       report,
       this.get("forcedModes"),
diff --git a/app/assets/javascripts/admin/templates/components/admin-report.hbs b/app/assets/javascripts/admin/templates/components/admin-report.hbs
index 653feeadcc6..80f21c4a232 100644
--- a/app/assets/javascripts/admin/templates/components/admin-report.hbs
+++ b/app/assets/javascripts/admin/templates/components/admin-report.hbs
@@ -10,9 +10,13 @@
                 {{i18n "admin.dashboard.all_reports"}}
               {{/link-to}}
             </li>
-            <li class="item separator">|</li>
+
+            {{#unless showNotFoundError}}
+              <li class="item separator">|</li>
+            {{/unless}}
           {{/if}}
 
+          {{#unless showNotFoundError}}
           <li class="item report">
             <a href="{{model.reportUrl}}" class="report-url">
               {{model.title}}
@@ -24,6 +28,7 @@
               </span>
             {{/if}}
           </li>
+          {{/unless}}
         </ul>
       {{/if}}
 
@@ -94,6 +99,13 @@
             <span>{{i18n "admin.dashboard.exception_error"}}</span>
           </div>
         {{/if}}
+
+        {{#if showNotFoundError}}
+          <div class="alert alert-error report-alert not-found">
+            {{d-icon "exclamation-triangle"}}
+            <span>{{i18n "admin.dashboard.not_found_error"}}</span>
+          </div>
+        {{/if}}
       {{/unless}}
     </div>
 
diff --git a/app/controllers/admin/reports_controller.rb b/app/controllers/admin/reports_controller.rb
index 818d8dc3c74..2702ac388df 100644
--- a/app/controllers/admin/reports_controller.rb
+++ b/app/controllers/admin/reports_controller.rb
@@ -39,7 +39,12 @@ class Admin::ReportsController < Admin::AdminController
             Report.cache(report, 35.minutes)
           end
 
-          reports << report if report
+          if report.blank?
+            report = Report._get(report_type, args)
+            report.error = :not_found
+          end
+
+          reports << report
         end
       end
 
diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 5a07acf4974..1c557df1956 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -2840,6 +2840,7 @@ en:
         timeout_error: Sorry, query is taking too long, please pick a shorter interval
         exception_error: Sorry, an error occurred while executing the query
         too_many_requests: You’ve performed this action too many times. Please wait before trying again.
+        not_found_error: Sorry, this report doesn’t exist
 
         reports:
           trend_title: "%{percent} change. Currently %{current}, was %{prev} in previous period."
diff --git a/spec/requests/admin/reports_controller_spec.rb b/spec/requests/admin/reports_controller_spec.rb
index 793af3d217c..6110184781b 100644
--- a/spec/requests/admin/reports_controller_spec.rb
+++ b/spec/requests/admin/reports_controller_spec.rb
@@ -31,17 +31,18 @@ describe Admin::ReportsController do
 
       context "invalid params" do
         context "inexisting report" do
-          it "returns only existing reports" do
+          it "returns not found reports" do
             get "/admin/reports/bulk.json", params: {
               reports: {
                 topics: { limit: 10 },
-                xxx: { limit: 10 }
+                not_found: { limit: 10 }
               }
             }
 
             expect(response.status).to eq(200)
-            expect(JSON.parse(response.body)["reports"].count).to eq(1)
+            expect(JSON.parse(response.body)["reports"].count).to eq(2)
             expect(JSON.parse(response.body)["reports"][0]["type"]).to eq("topics")
+            expect(JSON.parse(response.body)["reports"][1]["type"]).to eq("not_found")
           end
         end
       end
diff --git a/test/javascripts/components/admin-report-test.js.es6 b/test/javascripts/components/admin-report-test.js.es6
index 0c3ef3890e9..e713ff693db 100644
--- a/test/javascripts/components/admin-report-test.js.es6
+++ b/test/javascripts/components/admin-report-test.js.es6
@@ -152,3 +152,14 @@ componentTest("rate limited", {
     );
   }
 });
+
+componentTest("not found", {
+  template: "{{admin-report dataSourceName='not_found'}}",
+
+  test(assert) {
+    assert.ok(
+      exists(".alert-error.not-found"),
+      "it displays a not found error"
+    );
+  }
+});
diff --git a/test/javascripts/fixtures/reports_bulk.js.es6 b/test/javascripts/fixtures/reports_bulk.js.es6
index 5e303d6fc0e..2e581278e0f 100644
--- a/test/javascripts/fixtures/reports_bulk.js.es6
+++ b/test/javascripts/fixtures/reports_bulk.js.es6
@@ -86,6 +86,11 @@ signups_fixture.type = "signups_timeout";
 signups_fixture.error = "timeout";
 const signups_timeout = signups_fixture;
 
+signups_fixture = JSON.parse(JSON.stringify(signups));
+signups_fixture.type = "not_found";
+signups_fixture.error = "not_found";
+const signups_not_found = signups_fixture;
+
 const startDate = moment()
   .locale("en")
   .utc()
@@ -177,6 +182,12 @@ const page_view_total_reqs = {
 
 export default {
   "/admin/reports/bulk": {
-    reports: [signups, signups_exception, signups_timeout, page_view_total_reqs]
+    reports: [
+      signups,
+      signups_not_found,
+      signups_exception,
+      signups_timeout,
+      page_view_total_reqs
+    ]
   }
 };