diff --git a/webui/react/src/types.ts b/webui/react/src/types.ts
index c39abd6159b..5ef5b089d0b 100644
--- a/webui/react/src/types.ts
+++ b/webui/react/src/types.ts
@@ -456,6 +456,10 @@ export const ContinuableNonSingleSearcherName = new Set<ExperimentSearcherName>(
 
 const Searcher = t.intersection([
   t.partial({
+    max_length: t.record(
+      t.union([t.literal('batches'), t.literal('records'), t.literal('epochs')]),
+      t.number,
+    ),
     max_trials: t.number,
     sourceTrialId: t.number,
   }),
diff --git a/webui/react/src/utils/experiment.ts b/webui/react/src/utils/experiment.ts
index 3827e64a013..97ca9d3941b 100644
--- a/webui/react/src/utils/experiment.ts
+++ b/webui/react/src/utils/experiment.ts
@@ -341,6 +341,9 @@ export const trialContinueConfig = (
       name: 'single',
       smaller_is_better: experimentConfig.searcher.smaller_is_better,
       source_trial_id: trialId,
+      ...(experimentConfig.searcher.max_length !== undefined && {
+        max_length: experimentConfig.searcher.max_length,
+      }),
     },
     workspace: workspaceName,
   };