diff --git a/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.params b/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.params
index 2a481b6..7ee65f6 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.params
+++ b/TestON/tests/USECASE/SegmentRouting/SRMulticast/SRMulticast.params
@@ -57,4 +57,7 @@
         <linkNum>48</linkNum>
     </TOPO>
 
+    <ALARM>
+        <minPassPercent>75</minPassPercent>
+    </ALARM>
 </PARAMS>