diff --git a/hadoop/build.sh b/hadoop/build.sh
index 1e3daae..76d223f 100755
--- a/hadoop/build.sh
+++ b/hadoop/build.sh
@@ -7,5 +7,6 @@ docker stop hadoop
 docker rm hadoop
 
 docker run -dit --name hadoop  \
+  --hostname hadoop01 \
   -p 8042 -p 8088 -p 19888 -p 50070 -p 50075 hadoop