diff --git a/src/run4-1.sh b/src/run4-1.sh
index 2f5177a..09593a4 100755
--- a/src/run4-1.sh
+++ b/src/run4-1.sh
@@ -3,7 +3,7 @@
 javac -encoding UTF-8 j4/*.java 
 
 echo "rmiregistry"
-rmiregistry &
+# rmiregistry &
 
 sleep 1