diff --git a/api-ref/source/os-services.inc b/api-ref/source/os-services.inc
index 384da7ee7239..0f9a1b6b2cf0 100644
--- a/api-ref/source/os-services.inc
+++ b/api-ref/source/os-services.inc
@@ -221,7 +221,8 @@ Delete Compute Service
 
 .. rest_method:: DELETE /os-services/{service_id}
 
-Deletes a Compute service.
+Deletes a Compute service. If it's a nova-compute service, then corresponding host will
+removed from all the host aggregates as well.
 
 Normal response codes: 204