diff --git a/packages/backend-core/src/objectStore/buckets/app.ts b/packages/backend-core/src/objectStore/buckets/app.ts
index 931cbeb78b..95b73b9104 100644
--- a/packages/backend-core/src/objectStore/buckets/app.ts
+++ b/packages/backend-core/src/objectStore/buckets/app.ts
@@ -2,6 +2,7 @@ import env from "../../environment"
 import * as objectStore from "../objectStore"
 import * as cloudfront from "../cloudfront"
 import qs from "querystring"
+import { getTenantId, DEFAULT_TENANT_ID } from "../../context"
 
 export function clientLibraryPath(appId: string) {
   return `${objectStore.sanitizeKey(appId)}/budibase-client.js`
@@ -28,11 +29,19 @@ export function clientLibraryCDNUrl(appId: string, version: string) {
 }
 
 export function clientLibraryUrl(appId: string, version: string) {
-  const queryString = qs.encode({
-    appId,
-    version,
-  })
-  return `/api/assets/client?${queryString}`
+  let tenantId, qsParams: { appId: string; version: string; tenantId?: string }
+  try {
+    tenantId = getTenantId()
+  } finally {
+    qsParams = {
+      appId,
+      version,
+    }
+  }
+  if (tenantId) {
+    qsParams.tenantId = tenantId
+  }
+  return `/api/assets/client?${qs.encode(qsParams)}`
 }
 
 export function getAppFileUrl(s3Key: string) {
diff --git a/packages/backend-core/src/objectStore/buckets/tests/app.spec.ts b/packages/backend-core/src/objectStore/buckets/tests/app.spec.ts
index aaa07ec9d3..cbbbee6255 100644
--- a/packages/backend-core/src/objectStore/buckets/tests/app.spec.ts
+++ b/packages/backend-core/src/objectStore/buckets/tests/app.spec.ts
@@ -1,5 +1,4 @@
 import * as app from "../app"
-import { getAppFileUrl } from "../app"
 import { testEnv } from "../../../../tests/extra"
 
 describe("app", () => {
@@ -7,6 +6,15 @@ describe("app", () => {
     testEnv.nodeJest()
   })
 
+  function baseCheck(url: string, tenantId?: string) {
+    expect(url).toContain("/api/assets/client")
+    if (tenantId) {
+      expect(url).toContain(`tenantId=${tenantId}`)
+    }
+    expect(url).toContain("appId=app_123")
+    expect(url).toContain("version=2.0.0")
+  }
+
   describe("clientLibraryUrl", () => {
     function getClientUrl() {
       return app.clientLibraryUrl("app_123/budibase-client.js", "2.0.0")
@@ -20,31 +28,19 @@ describe("app", () => {
       it("gets url in dev", () => {
         testEnv.nodeDev()
         const url = getClientUrl()
-        expect(url).toBe("/api/assets/client")
-      })
-
-      it("gets url with embedded minio", () => {
-        testEnv.withMinio()
-        const url = getClientUrl()
-        expect(url).toBe(
-          "/files/signed/prod-budi-app-assets/app_123/budibase-client.js/budibase-client.js"
-        )
+        baseCheck(url)
       })
 
       it("gets url with custom S3", () => {
         testEnv.withS3()
         const url = getClientUrl()
-        expect(url).toBe(
-          "http://s3.example.com/prod-budi-app-assets/app_123/budibase-client.js/budibase-client.js"
-        )
+        baseCheck(url)
       })
 
       it("gets url with cloudfront + s3", () => {
         testEnv.withCloudfront()
         const url = getClientUrl()
-        expect(url).toBe(
-          "http://cf.example.com/app_123/budibase-client.js/budibase-client.js?v=2.0.0"
-        )
+        baseCheck(url)
       })
     })
 
@@ -57,7 +53,7 @@ describe("app", () => {
         testEnv.nodeDev()
         await testEnv.withTenant(tenantId => {
           const url = getClientUrl()
-          expect(url).toBe("/api/assets/client")
+          baseCheck(url, tenantId)
         })
       })
 
@@ -65,9 +61,7 @@ describe("app", () => {
         await testEnv.withTenant(tenantId => {
           testEnv.withMinio()
           const url = getClientUrl()
-          expect(url).toBe(
-            "/files/signed/prod-budi-app-assets/app_123/budibase-client.js/budibase-client.js"
-          )
+          baseCheck(url, tenantId)
         })
       })
 
@@ -75,9 +69,7 @@ describe("app", () => {
         await testEnv.withTenant(tenantId => {
           testEnv.withS3()
           const url = getClientUrl()
-          expect(url).toBe(
-            "http://s3.example.com/prod-budi-app-assets/app_123/budibase-client.js/budibase-client.js"
-          )
+          baseCheck(url, tenantId)
         })
       })
 
@@ -85,9 +77,7 @@ describe("app", () => {
         await testEnv.withTenant(tenantId => {
           testEnv.withCloudfront()
           const url = getClientUrl()
-          expect(url).toBe(
-            "http://cf.example.com/app_123/budibase-client.js/budibase-client.js?v=2.0.0"
-          )
+          baseCheck(url, tenantId)
         })
       })
     })