diff --git a/frontend/app/views/partials/observables/list/observables.html b/frontend/app/views/partials/observables/list/observables.html
index 1d852c7e4d..caaceb3baa 100644
--- a/frontend/app/views/partials/observables/list/observables.html
+++ b/frontend/app/views/partials/observables/list/observables.html
@@ -73,7 +73,7 @@ <h4>
                     <span ng-click="addFilterValue('sighted', artifact.sighted)" ng-if="artifact.sighted" class="clickable fa fa-toggle-on" uib-tooltip="has been sighted" tooltip-popup-delay="500" tooltip-placement="bottom"></span>
                 </td>
                 <td>
-                    <span ng-if="artifact.ignoreSimilarity" class="fa fa-chain-broken" uib-tooltip="ignored from similarity" tooltip-popup-delay="500" tooltip-placement="bottom"></span>
+                    <span ng-click="addFilterValue('ignoreSimilarity', artifact.ignoreSimilarity)" ng-if="artifact.ignoreSimilarity" class="clickable fa fa-chain-broken" uib-tooltip="ignored from similarity" tooltip-popup-delay="500" tooltip-placement="bottom"></span>
                 </td>
                 <td>
                     <span