diff --git a/test/mocks/datafilecollector-testharness/dr-sim/dmaapDR.js b/test/mocks/datafilecollector-testharness/dr-sim/dmaapDR.js
index f94600a..e307cf6 100644
--- a/test/mocks/datafilecollector-testharness/dr-sim/dmaapDR.js
+++ b/test/mocks/datafilecollector-testharness/dr-sim/dmaapDR.js
@@ -35,7 +35,7 @@
 const tc_10first_error_response = "10first_error_response";
 const tc_100first_error_response = "100first_error_response";
 
-var drr_sim_ip = '127.0.0.1'; //IP for redirect to DR redir sim. Can be changed by env DRR_SIM_IP
+var drr_sim_ip = 'drsim_redir'; //IP for redirect to DR redir sim. Can be changed by env DRR_SIM_IP
 
 //Counters
 var ctr_publish_query = [];
diff --git a/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml b/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml
index 1ad4788..4d98c70 100644
--- a/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml
+++ b/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml
@@ -14,4 +14,4 @@
      - "3908:3908"
      - "3909:3909"
     container_name: drsim_redir
-    command: node dmaapDR_redir.js    
\ No newline at end of file
+    command: node dmaapDR_redir.js
\ No newline at end of file