diff --git a/src/run4-1.sh b/src/run4-1.sh
index 7b4782c..2f5177a 100755
--- a/src/run4-1.sh
+++ b/src/run4-1.sh
@@ -2,8 +2,12 @@
 
 javac -encoding UTF-8 j4/*.java 
 
+echo "rmiregistry"
 rmiregistry &
 
+sleep 1
+
+echo "run ClockServer"
 java j4/ClockServer