diff --git a/packages/server/src/tests/jestEnv.ts b/packages/server/src/tests/jestEnv.ts
index 0071ec52c2..0001cec759 100644
--- a/packages/server/src/tests/jestEnv.ts
+++ b/packages/server/src/tests/jestEnv.ts
@@ -4,6 +4,7 @@ process.env.SELF_HOSTED = "1"
 process.env.NODE_ENV = "jest"
 process.env.MULTI_TENANCY = "1"
 process.env.APP_PORT = "0"
+process.env.WORKER_PORT = "0"
 // @ts-ignore
 process.env.BUDIBASE_DIR = tmpdir("budibase-unittests")
 process.env.LOG_LEVEL = process.env.LOG_LEVEL || "error"