diff --git a/openecomp-ui/src/nfvo-components/loader/LoaderConstants.js b/openecomp-ui/src/nfvo-components/loader/LoaderConstants.js
index e367a74..3f2e1c1 100644
--- a/openecomp-ui/src/nfvo-components/loader/LoaderConstants.js
+++ b/openecomp-ui/src/nfvo-components/loader/LoaderConstants.js
@@ -19,6 +19,6 @@
     SHOW: null,
     HIDE: null,
 
-    SEND_REQUEST: null,
-    RECEIVE_RESPONSE: null
+    SEND_REQUEST: 'SEND_REQUEST',
+    RECEIVE_RESPONSE: 'RECEIVE_RESPONSE'
 });