diff --git a/apps/rowboat/app/actions/copilot.actions.ts b/apps/rowboat/app/actions/copilot.actions.ts
index 94550b16..06634353 100644
--- a/apps/rowboat/app/actions/copilot.actions.ts
+++ b/apps/rowboat/app/actions/copilot.actions.ts
@@ -2,10 +2,10 @@
 import { 
     CopilotAPIRequest,
     CopilotChatContext, CopilotMessage,
+    DataSourceSchemaForCopilot,
 } from "../lib/types/copilot_types";
 import { 
     Workflow} from "../lib/types/workflow_types";
-import { DataSource } from "@/src/entities/models/data-source";
 import { z } from 'zod';
 import { projectAuthCheck } from "./project.actions";
 import { redisClient } from "../lib/redis";
@@ -23,7 +23,7 @@ export async function getCopilotResponseStream(
     messages: z.infer<typeof CopilotMessage>[],
     current_workflow_config: z.infer<typeof Workflow>,
     context: z.infer<typeof CopilotChatContext> | null,
-    dataSources?: z.infer<typeof DataSource>[]
+    dataSources?: z.infer<typeof DataSourceSchemaForCopilot>[]
 ): Promise<{
     streamId: string;
 } | { billingError: string }> {
diff --git a/apps/rowboat/app/lib/copilot/copilot.ts b/apps/rowboat/app/lib/copilot/copilot.ts
index e2313a75..7eec120d 100644
--- a/apps/rowboat/app/lib/copilot/copilot.ts
+++ b/apps/rowboat/app/lib/copilot/copilot.ts
@@ -2,8 +2,7 @@ import z from "zod";
 import { createOpenAI } from "@ai-sdk/openai";
 import { generateObject, streamText, tool } from "ai";
 import { Workflow, WorkflowTool } from "../types/workflow_types";
-import { CopilotChatContext, CopilotMessage } from "../types/copilot_types";
-import { DataSource } from "@/src/entities/models/data-source";
+import { CopilotChatContext, CopilotMessage, DataSourceSchemaForCopilot } from "../types/copilot_types";
 import { PrefixLogger } from "../utils";
 import zodToJsonSchema from "zod-to-json-schema";
 import { COPILOT_INSTRUCTIONS_EDIT_AGENT } from "./copilot_edit_agent";
@@ -101,7 +100,7 @@ ${JSON.stringify(workflow)}
 `;
 }
 
-function getDataSourcesPrompt(dataSources: z.infer<typeof DataSource>[]): string {
+function getDataSourcesPrompt(dataSources: z.infer<typeof DataSourceSchemaForCopilot>[]): string {
     let prompt = '';
     if (dataSources.length > 0) {
         const simplifiedDataSources = dataSources.map(ds => ({
@@ -273,7 +272,7 @@ export async function* streamMultiAgentResponse(
     context: z.infer<typeof CopilotChatContext> | null,
     messages: z.infer<typeof CopilotMessage>[],
     workflow: z.infer<typeof Workflow>,
-    dataSources: z.infer<typeof DataSource>[]
+    dataSources: z.infer<typeof DataSourceSchemaForCopilot>[]
 ): AsyncIterable<z.infer<typeof ZEvent>> {
     const logger = new PrefixLogger('copilot /stream');
     logger.log('context', context);
diff --git a/apps/rowboat/app/lib/types/copilot_types.ts b/apps/rowboat/app/lib/types/copilot_types.ts
index 19fdb6d4..7758a620 100644
--- a/apps/rowboat/app/lib/types/copilot_types.ts
+++ b/apps/rowboat/app/lib/types/copilot_types.ts
@@ -3,6 +3,13 @@ import { Workflow } from "./workflow_types";
 import { Message } from "./types";
 import { DataSource } from "@/src/entities/models/data-source";
 
+export const DataSourceSchemaForCopilot = DataSource.pick({
+    id: true,
+    name: true,
+    description: true,
+    data: true,
+});
+
 export const CopilotUserMessage = z.object({
     role: z.literal('user'),
     content: z.string(),
@@ -52,7 +59,7 @@ export const CopilotAPIRequest = z.object({
     messages: z.array(CopilotMessage),
     workflow: Workflow,
     context: CopilotChatContext.nullable(),
-    dataSources: z.array(DataSource).optional(),
+    dataSources: z.array(DataSourceSchemaForCopilot).optional(),
 });
 export const CopilotAPIResponse = z.union([
     z.object({