diff --git a/tensorboard/webapp/runs/views/runs_table/runs_table_test.ts b/tensorboard/webapp/runs/views/runs_table/runs_table_test.ts
index 069775b072..5657649a67 100644
--- a/tensorboard/webapp/runs/views/runs_table/runs_table_test.ts
+++ b/tensorboard/webapp/runs/views/runs_table/runs_table_test.ts
@@ -1525,7 +1525,7 @@ describe('runs_table', () => {
         rowling: 'HPz',
         tolkien: 'LotR',
       });
-      store.overrideSelector(getRunSelectorRegexFilter, 'ings');
+      store.overrideSelector(getRunSelectorRegexFilter, 'ing');
 
       const fixture = createComponent(
         ['rowling', 'tolkien'],
@@ -1535,7 +1535,6 @@ describe('runs_table', () => {
       fixture.detectChanges();
       expect(getTableRowTextContent(fixture)).toEqual([
         ['LotR', 'The Fellowship of the Ring'],
-        ['LotR', 'The Silmarillion'],
       ]);
 
       // Alias for Harry Potter contains "z". Since legacy Polymer-based
diff --git a/tensorboard/webapp/util/matcher.ts b/tensorboard/webapp/util/matcher.ts
index c6f37157c1..495de12f3f 100644
--- a/tensorboard/webapp/util/matcher.ts
+++ b/tensorboard/webapp/util/matcher.ts
@@ -27,7 +27,7 @@ export interface RunMatchable {
  *
  * - Regex matches name of a run.
  * - When `shouldMatchExperiment` is specified, it matches regex against one of
- *   experiment name, experiment alias, and legacy run name which is generated
+ *   experiment alias, and legacy run name which is generated
  *   with "<exp alias>/<run name>".
  * - An empty regex string always returns true.
  * - Invalid regex always return false.
@@ -51,7 +51,6 @@ export function matchRunToRegex(
   const matchables = [runMatchable.runName];
   if (shouldMatchExperiment) {
     matchables.push(
-      runMatchable.experimentName,
       runMatchable.experimentAlias,
       `${runMatchable.experimentAlias}/${runMatchable.runName}`
     );
diff --git a/tensorboard/webapp/util/matcher_test.ts b/tensorboard/webapp/util/matcher_test.ts
index dd25edda88..930dafdaaa 100644
--- a/tensorboard/webapp/util/matcher_test.ts
+++ b/tensorboard/webapp/util/matcher_test.ts
@@ -45,23 +45,6 @@ describe('matcher test', () => {
     });
 
     describe('shouldMatchExperiment flag', () => {
-      it('matches against experimentName when flag is on', () => {
-        expect(
-          matchRunToRegex(
-            buildRunWithName({runName: 'faaaaro', experimentName: 'hello'}),
-            'lo$',
-            true
-          )
-        ).toBe(true);
-        expect(
-          matchRunToRegex(
-            buildRunWithName({runName: 'faaaaro', experimentName: 'hello'}),
-            'lo$',
-            false
-          )
-        ).toBe(false);
-      });
-
       it('matches against experimentAlias when flag is on', () => {
         expect(
           matchRunToRegex(