diff --git a/packages/server/src/api/controllers/query/index.ts b/packages/server/src/api/controllers/query/index.ts
index 5c09a2f3b6..c92f942986 100644
--- a/packages/server/src/api/controllers/query/index.ts
+++ b/packages/server/src/api/controllers/query/index.ts
@@ -56,6 +56,7 @@ const _import = async (ctx: any) => {
       config: {
         url: info.url,
         defaultHeaders: [],
+        rejectUnauthorized: true,
       },
       name: info.name,
     }
diff --git a/packages/server/src/integrations/rest.ts b/packages/server/src/integrations/rest.ts
index 71294b9cb0..08d2337593 100644
--- a/packages/server/src/integrations/rest.ts
+++ b/packages/server/src/integrations/rest.ts
@@ -78,16 +78,11 @@ const SCHEMA: Integration = {
       default: {},
     },
     rejectUnauthorized: {
+      display: "Reject Unauthorized",
       type: DatasourceFieldType.BOOLEAN,
       default: true,
       required: false,
     },
-    legacyHttpParser: {
-      display: "Legacy HTTP Support",
-      type: DatasourceFieldType.BOOLEAN,
-      required: false,
-      default: false,
-    },
   },
   query: {
     create: {
@@ -397,6 +392,7 @@ class RestIntegration implements IntegrationBase {
       })
     }
 
+    // Deprecated by rejectUnauthorized
     if (this.config.legacyHttpParser) {
       // https://github.com/nodejs/node/issues/43798
       input.extraHttpOptions = { insecureHTTPParser: true }
diff --git a/packages/server/src/integrations/tests/rest.spec.ts b/packages/server/src/integrations/tests/rest.spec.ts
index d451282a86..d53f9c7ce3 100644
--- a/packages/server/src/integrations/tests/rest.spec.ts
+++ b/packages/server/src/integrations/tests/rest.spec.ts
@@ -1,17 +1,16 @@
-jest.mock("node-fetch", () =>
-  jest.fn(() => ({
-    headers: {
-      raw: () => {
-        return { "content-type": ["application/json"] }
-      },
-      get: () => ["application/json"],
+const mockFetch = jest.fn(() => ({
+  headers: {
+    raw: () => {
+      return { "content-type": ["application/json"] }
     },
-    json: jest.fn(() => ({
-      my_next_cursor: 123,
-    })),
-    text: jest.fn(),
-  }))
-)
+    get: () => ["application/json"],
+  },
+  json: jest.fn(() => ({
+    my_next_cursor: 123,
+  })),
+  text: jest.fn(),
+}))
+jest.mock("node-fetch", () => mockFetch)
 import fetch from "node-fetch"
 import { default as RestIntegration } from "../rest"
 const FormData = require("form-data")
@@ -572,4 +571,21 @@ describe("REST Integration", () => {
       })
     })
   })
+
+  it("Attaches custom agent when Reject Unauthorized option is false", async () => {
+    config = new TestConfiguration({
+      url: BASE_URL,
+      rejectUnauthorized: false,
+    })
+    await config.integration.read({})
+
+    const calls: any = mockFetch.mock.calls[0]
+    const url = calls[0]
+    expect(url).toBe(`${BASE_URL}/`)
+
+    const calledConfig = calls[1]
+    expect(calledConfig.method).toBe("GET")
+    expect(calledConfig.headers).toEqual({})
+    expect(calledConfig.agent.options.rejectUnauthorized).toBe(false)
+  })
 })