diff --git a/experiments/args/rise/server b/experiments/args/rise/server
index 73f4f104..dc68e78c 100644
--- a/experiments/args/rise/server
+++ b/experiments/args/rise/server
@@ -62,7 +62,7 @@ ${models.servers}/rise
 -cmd
 java -cp cf-edhoc.jar org.eclipse.californium.edhoc.EdhocServer
 -startWait
-300
+450
 
 
 ##### EdhocSulServerConfig #####
diff --git a/experiments/args/rise/server_m4_app b/experiments/args/rise/server_m4_app
index 5e43df5b..37479cdc 100644
--- a/experiments/args/rise/server_m4_app
+++ b/experiments/args/rise/server_m4_app
@@ -62,7 +62,7 @@ ${models.servers}/rise
 -cmd
 java -cp cf-edhoc.jar org.eclipse.californium.edhoc.EdhocServer 5
 -startWait
-300
+450
 
 
 ##### EdhocSulServerConfig #####