diff --git a/openvidu-deployment/pro/ha/aws/cf-openvidu-ha.yaml b/openvidu-deployment/pro/ha/aws/cf-openvidu-ha.yaml
index 8c94f6b8b..ee6cd5df4 100644
--- a/openvidu-deployment/pro/ha/aws/cf-openvidu-ha.yaml
+++ b/openvidu-deployment/pro/ha/aws/cf-openvidu-ha.yaml
@@ -3922,7 +3922,7 @@ Resources:
           # Generate a not too long and unique target id
           # Getting a unique identifier from the stack id
           - ''
-          - - OVRTMP-
+          - - OVRTMPS-
             - !Select [4, !Split ['-', !Select [2, !Split ['/', !Ref AWS::StackId]]]]
       VpcId: !Ref OpenViduVPC
       # RTMP port of the ingress service on the Media Nodes