diff --git a/engine/common/oncall_gateway/utils.py b/engine/common/oncall_gateway/utils.py
index 60258ad2..a11bab3f 100644
--- a/engine/common/oncall_gateway/utils.py
+++ b/engine/common/oncall_gateway/utils.py
@@ -54,7 +54,7 @@ def check_slack_installation_possible(oncall_org_id: str, slack_id: str, backend
 
 
 def create_slack_connector(oncall_org_id: str, slack_id: str, backend: str):
-    client = ChatopsProxyAPIClient(settings.ONCALL_GATEWAY_URL, settings.ONCALL_GATEWAY_API_TOKEN)
+    client = OnCallGatewayAPIClient(settings.ONCALL_GATEWAY_URL, settings.ONCALL_GATEWAY_API_TOKEN)
     try:
         client.post_slack_connector(oncall_org_id, slack_id, backend)
     except Exception as e:
@@ -175,11 +175,11 @@ def unregister_oncall_tenant_wrapper(service_tenant_id: str, cluster_slug: str):
         delete_oncall_connector(service_tenant_id)
 
 
-def can_link_slack_team_wrapper(service_tenant_id: str, slack_team_id, cluster_slug: str):
+def can_link_slack_team_wrapper(service_tenant_id: str, slack_team_id, cluster_slug: str) -> bool:
     if settings.CHATOPS_V3:
-        can_link_slack_team(service_tenant_id, slack_team_id, cluster_slug)
+        return can_link_slack_team(service_tenant_id, slack_team_id, cluster_slug)
     else:
-        check_slack_installation_possible(service_tenant_id, slack_team_id, cluster_slug)
+        return check_slack_installation_possible(service_tenant_id, slack_team_id, cluster_slug)
 
 
 def link_slack_team_wrapper(service_tenant_id: str, slack_team_id: str):
diff --git a/helm/oncall/Chart.yaml b/helm/oncall/Chart.yaml
index 4ce76359..c3b81883 100644
--- a/helm/oncall/Chart.yaml
+++ b/helm/oncall/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: oncall
 description: Developer-friendly incident response with brilliant Slack integration
 type: application
-version: 1.3.90
-appVersion: v1.3.90
+version: 1.3.92
+appVersion: v1.3.92
 dependencies:
   - name: cert-manager
     version: v1.8.0