diff --git a/spdl/speedtest.spdl b/spdl/speedtest.spdl
index bc8158f..1d760f9 100644
--- a/spdl/speedtest.spdl
+++ b/spdl/speedtest.spdl
@@ -12,7 +12,7 @@ protocol ns3(I,R)
 		send_1(I,R, {I,ni}pk(R) );
 		read_2(R,I, {ni,nr}pk(I) );
 		send_3(I,R, {nr}pk(R) );
-		claim(I,nr);
+		claim(I,Secret,nr);
 	}	
 	
 	role R
@@ -23,7 +23,7 @@ protocol ns3(I,R)
 		read_1(I,R, {I,ni}pk(R) );
 		send_2(R,I, {ni,nr}pk(I) );
 		read_3(I,R, {nr}pk(R) );
-		claim(I,ni);
+		claim(I,Secret,ni);
 	}
 }