diff --git a/src/shared/components/challenge-detail/Header/ChallengeTags.jsx b/src/shared/components/challenge-detail/Header/ChallengeTags.jsx
index 36ac709378..4f624164a2 100644
--- a/src/shared/components/challenge-detail/Header/ChallengeTags.jsx
+++ b/src/shared/components/challenge-detail/Header/ChallengeTags.jsx
@@ -66,7 +66,7 @@ export default function ChallengeTags(props) {
               setImmediate(() => setChallengeListingFilter({ types: [challengeType.abbreviation] }))
             )
             }
-            to={`${challengesUrl}?filter[types][0]=${encodeURIComponent(challengeType.abbreviation)}`}
+            to={`${challengesUrl}?types[]=${encodeURIComponent(challengeType.abbreviation)}`}
           >
             {challengeType.name}
           </TrackTag>
@@ -90,7 +90,7 @@ export default function ChallengeTags(props) {
                 key={tag}
                 onClick={() => setImmediate(() => setChallengeListingFilter({ tags: [tag] }))
                 }
-                to={`${challengesUrl}?filter[tags][0]=${
+                to={`${challengesUrl}?tags[]=${
                   encodeURIComponent(tag)}`}
               >
                 {tag}
diff --git a/src/shared/components/challenge-listing/Listing/Bucket/index.jsx b/src/shared/components/challenge-listing/Listing/Bucket/index.jsx
index 38175add29..371326cc55 100644
--- a/src/shared/components/challenge-listing/Listing/Bucket/index.jsx
+++ b/src/shared/components/challenge-listing/Listing/Bucket/index.jsx
@@ -127,7 +127,7 @@ export default function Bucket({
       challengeType={_.find(challengeTypes, { name: challenge.type })}
       challengesUrl={challengesUrl}
       newChallengeDetails={newChallengeDetails}
-      onTechTagClicked={tag => setFilterState({ ..._.clone(filterState), tags: [tag] })}
+      onTechTagClicked={tag => setFilterState({ ..._.clone(filterState), tags: [tag], types: [] })}
       openChallengesInNewTabs={openChallengesInNewTabs}
       prizeMode={prizeMode}
       key={challenge.id}
diff --git a/src/shared/containers/challenge-detail/index.jsx b/src/shared/containers/challenge-detail/index.jsx
index 5e18d5256c..7bc0bafe79 100644
--- a/src/shared/containers/challenge-detail/index.jsx
+++ b/src/shared/containers/challenge-detail/index.jsx
@@ -878,8 +878,9 @@ const mapDispatchToProps = (dispatch) => {
     setChallengeListingFilter: (filter) => {
       const cl = challengeListingActions.challengeListing;
       const cls = challengeListingSidebarActions.challengeListing.sidebar;
-      dispatch(cl.setFilter(filter));
+      const newFilter = _.assign({}, { types: [], tags: [] }, filter);
       dispatch(cls.selectBucket(BUCKETS.ALL));
+      dispatch(cl.setFilter(newFilter));
     },
     setSpecsTabState: state => dispatch(pageActions.page.challengeDetails.setSpecsTabState(state)),
     unregisterFromChallenge: (auth, challengeId) => {