diff --git a/src/Pages/Incidents/constants.ts b/src/Pages/Incidents/constants.ts
index 16269a5..87bb91d 100644
--- a/src/Pages/Incidents/constants.ts
+++ b/src/Pages/Incidents/constants.ts
@@ -20,7 +20,7 @@ export const FETCH_INCIDENT_DATA = (payload: any): string => {
 };
 
 export const FETCH_PARTICIPANTS_DATA = (payload: string): string => {
-  return `${URL_PREFIX}/users?channel_id=${payload}`;
+  return `${URL_PREFIX}/incident-user?incident_id==${payload}`;
 };
 
 export const FETCH_HEADER_DETAILS = `${URL_PREFIX}/incidents/header`;
diff --git a/src/Pages/Incidents/useIncidentApis.tsx b/src/Pages/Incidents/useIncidentApis.tsx
index 8a2700a..74d1310 100644
--- a/src/Pages/Incidents/useIncidentApis.tsx
+++ b/src/Pages/Incidents/useIncidentApis.tsx
@@ -51,7 +51,7 @@ const useIncidentApis = (): useIncidentApiProps => {
       .then(response => {
         dispatch(setIncidentData(response?.data?.data));
         fetchIncidentLog(incidentId);
-        fetchParticipants(response?.data?.data?.slackChannel);
+        fetchParticipants(response?.data?.data?.id);
       })
       .catch(handleApiError);
   };
@@ -65,8 +65,8 @@ const useIncidentApis = (): useIncidentApiProps => {
       .catch(handleApiError);
   };
 
-  const fetchParticipants = (slackChannel: string): void => {
-    const endPoint = FETCH_PARTICIPANTS_DATA(slackChannel);
+  const fetchParticipants = (incidentId: string): void => {
+    const endPoint = FETCH_PARTICIPANTS_DATA(incidentId);
     ApiService.get(endPoint)
       .then(response => {
         dispatch(setParticipantsData(response?.data?.data));