diff --git a/src/lib/agents/search/researcher/actions/registry.ts b/src/lib/agents/search/researcher/actions/registry.ts
index a8de5132..b96d6438 100644
--- a/src/lib/agents/search/researcher/actions/registry.ts
+++ b/src/lib/agents/search/researcher/actions/registry.ts
@@ -67,6 +67,7 @@ class ActionRegistry {
     additionalConfig: AdditionalConfig & {
       researchBlockId: string;
       fileIds: string[];
+      mode: SearchAgentConfig['mode'];
     },
   ) {
     const action = this.actions.get(name);
@@ -83,6 +84,7 @@ class ActionRegistry {
     additionalConfig: AdditionalConfig & {
       researchBlockId: string;
       fileIds: string[];
+      mode: SearchAgentConfig['mode'];
     },
   ): Promise<ActionOutput[]> {
     const results: ActionOutput[] = [];
diff --git a/src/lib/agents/search/researcher/index.ts b/src/lib/agents/search/researcher/index.ts
index d6532819..0a25d91d 100644
--- a/src/lib/agents/search/researcher/index.ts
+++ b/src/lib/agents/search/researcher/index.ts
@@ -167,6 +167,7 @@ class Researcher {
         session: session,
         researchBlockId: researchBlockId,
         fileIds: input.config.fileIds,
+        mode: input.config.mode,
       });
 
       actionOutput.push(...actionResults);
diff --git a/src/lib/agents/search/types.ts b/src/lib/agents/search/types.ts
index 64c967ea..d77db7c8 100644
--- a/src/lib/agents/search/types.ts
+++ b/src/lib/agents/search/types.ts
@@ -117,6 +117,7 @@ export interface ResearchAction<
     additionalConfig: AdditionalConfig & {
       researchBlockId: string;
       fileIds: string[];
+      mode: SearchAgentConfig['mode'];
     },
   ) => Promise<ActionOutput>;
 }