diff --git a/frontend/src/pages/LinkMLViewerPage.tsx b/frontend/src/pages/LinkMLViewerPage.tsx
index ed2241a2df..1ba6b5135a 100644
--- a/frontend/src/pages/LinkMLViewerPage.tsx
+++ b/frontend/src/pages/LinkMLViewerPage.tsx
@@ -3054,74 +3054,6 @@ const LinkMLViewerPage: React.FC = () => {
             </div>
           </div>
         )}
-        {slot.close_mappings && slot.close_mappings.length > 0 && (
-          <div className="linkml-viewer__mappings">
-            <span className="linkml-viewer__label"><OverrideMarker property="close_mappings" />{t('closeMappings')}</span>
-            <div className="linkml-viewer__tag-list">
-              {slot.close_mappings.map(mapping => (
-                <button 
-                  key={mapping} 
-                  className="linkml-viewer__tag linkml-viewer__tag--mapping linkml-viewer__tag--close linkml-viewer__tag--clickable"
-                  onClick={() => setOntologyPopupCurie(mapping)}
-                  title={`View ontology term: ${mapping}`}
-                >
-                  {mapping}
-                </button>
-              ))}
-            </div>
-          </div>
-        )}
-        {slot.narrow_mappings && slot.narrow_mappings.length > 0 && (
-          <div className="linkml-viewer__mappings">
-            <span className="linkml-viewer__label"><OverrideMarker property="narrow_mappings" />{t('narrowMappings')}</span>
-            <div className="linkml-viewer__tag-list">
-              {slot.narrow_mappings.map(mapping => (
-                <button 
-                  key={mapping} 
-                  className="linkml-viewer__tag linkml-viewer__tag--mapping linkml-viewer__tag--narrow linkml-viewer__tag--clickable"
-                  onClick={() => setOntologyPopupCurie(mapping)}
-                  title={`View ontology term: ${mapping}`}
-                >
-                  {mapping}
-                </button>
-              ))}
-            </div>
-          </div>
-        )}
-        {slot.broad_mappings && slot.broad_mappings.length > 0 && (
-          <div className="linkml-viewer__mappings">
-            <span className="linkml-viewer__label"><OverrideMarker property="broad_mappings" />{t('broadMappings')}</span>
-            <div className="linkml-viewer__tag-list">
-              {slot.broad_mappings.map(mapping => (
-                <button 
-                  key={mapping} 
-                  className="linkml-viewer__tag linkml-viewer__tag--mapping linkml-viewer__tag--broad linkml-viewer__tag--clickable"
-                  onClick={() => setOntologyPopupCurie(mapping)}
-                  title={`View ontology term: ${mapping}`}
-                >
-                  {mapping}
-                </button>
-              ))}
-            </div>
-          </div>
-        )}
-        {slot.related_mappings && slot.related_mappings.length > 0 && (
-          <div className="linkml-viewer__mappings">
-            <span className="linkml-viewer__label"><OverrideMarker property="related_mappings" />{t('relatedMappings')}</span>
-            <div className="linkml-viewer__tag-list">
-              {slot.related_mappings.map(mapping => (
-                <button 
-                  key={mapping} 
-                  className="linkml-viewer__tag linkml-viewer__tag--mapping linkml-viewer__tag--related linkml-viewer__tag--clickable"
-                  onClick={() => setOntologyPopupCurie(mapping)}
-                  title={`View ontology term: ${mapping}`}
-                >
-                  {mapping}
-                </button>
-              ))}
-            </div>
-          </div>
-        )}
         {/* Comments section */}
         {slot.comments && slot.comments.length > 0 && (
           <div className="linkml-viewer__comments">