diff --git a/packages/builder/tsconfig.build.json b/packages/builder/tsconfig.build.json
index 506a50fc27..119fe56c81 100644
--- a/packages/builder/tsconfig.build.json
+++ b/packages/builder/tsconfig.build.json
@@ -1,5 +1,8 @@
 {
   "extends": "../../tsconfig.build.json",
+  "compilerOptions": {
+    "allowJs": true
+  },
   "include": ["./src/**/*"],
   "exclude": ["node_modules", "**/*.json", "**/*.spec.ts", "**/*.spec.js"]
 }
diff --git a/packages/server/src/api/routes/tests/queries/generic-sql.spec.ts b/packages/server/src/api/routes/tests/queries/generic-sql.spec.ts
index e7ddc0df22..13dd1b719b 100644
--- a/packages/server/src/api/routes/tests/queries/generic-sql.spec.ts
+++ b/packages/server/src/api/routes/tests/queries/generic-sql.spec.ts
@@ -3,7 +3,7 @@ import {
   DatabaseName,
   datasourceDescribe,
 } from "../../../../integrations/tests/utils"
-import { Expectations } from "src/tests/utilities/api/base"
+import { Expectations } from "../../../../tests/utilities/api/base"
 import { events } from "@budibase/backend-core"
 import { Knex } from "knex"
 import { generator } from "@budibase/backend-core/tests"
diff --git a/packages/server/src/api/routes/tests/utilities/TestFunctions.ts b/packages/server/src/api/routes/tests/utilities/TestFunctions.ts
index 6fa9e054b9..9d5417d041 100644
--- a/packages/server/src/api/routes/tests/utilities/TestFunctions.ts
+++ b/packages/server/src/api/routes/tests/utilities/TestFunctions.ts
@@ -4,7 +4,7 @@ import { AppStatus } from "../../../../db/utils"
 import { roles, tenancy, context, db } from "@budibase/backend-core"
 import env from "../../../../environment"
 import Nano from "@budibase/nano"
-import TestConfiguration from "src/tests/utilities/TestConfiguration"
+import TestConfiguration from "../../../../tests/utilities/TestConfiguration"
 
 class Request {
   appId: any
diff --git a/packages/server/tsconfig.build.json b/packages/server/tsconfig.build.json
index 77026b8258..f4a11a9de9 100644
--- a/packages/server/tsconfig.build.json
+++ b/packages/server/tsconfig.build.json
@@ -1,5 +1,9 @@
 {
   "extends": "../../tsconfig.build.json",
+  "compilerOptions": {
+    "allowArbitraryExtensions": true,
+    "isolatedModules": false
+  },
   "include": ["src/**/*"],
   "exclude": [
     "node_modules",