diff --git a/packages/jaeger-ui/src/components/SearchTracePage/SearchForm.js b/packages/jaeger-ui/src/components/SearchTracePage/SearchForm.js
index 57657f48a6..52a9af505b 100644
--- a/packages/jaeger-ui/src/components/SearchTracePage/SearchForm.js
+++ b/packages/jaeger-ui/src/components/SearchTracePage/SearchForm.js
@@ -215,7 +215,7 @@ export class SearchFormImpl extends React.PureComponent {
             props={{
               clearable: false,
               disabled: disabled || noSelectedService,
-              options: ['all'].concat(opsForSvc).map(v => ({ label: v, value: v })),
+              options: ['all'].concat(opsForSvc).map(v => ({ label: v, value: v, title: v })),
               required: true,
             }}
           />
diff --git a/packages/jaeger-ui/src/components/common/VirtSelect.css b/packages/jaeger-ui/src/components/common/VirtSelect.css
index df9c2b7664..b71ecc36d0 100644
--- a/packages/jaeger-ui/src/components/common/VirtSelect.css
+++ b/packages/jaeger-ui/src/components/common/VirtSelect.css
@@ -40,6 +40,7 @@ limitations under the License.
   display: flex;
   align-items: center;
   padding: 0 0.5rem;
+  white-space: nowrap;
 }
 
 .VirtSelect--option.is-focused {