diff --git a/cloudutil/src/main/resources/application-util-prod.yml b/cloudutil/src/main/resources/application-util-prod.yml
index ed78f63b..46ec1068 100644
--- a/cloudutil/src/main/resources/application-util-prod.yml
+++ b/cloudutil/src/main/resources/application-util-prod.yml
@@ -103,7 +103,7 @@ hystrix:
         timeout:
           enabled: true
         isolation:
-          strategy: SEMAPHORE
+          strategy: THREAD
           thread:
             timeoutInMilliseconds: 60000
   threadpool: