diff --git a/scripts/ci/install_hadoop.sh b/scripts/ci/install_hadoop.sh
index 47fdce8a5..9b3101838 100755
--- a/scripts/ci/install_hadoop.sh
+++ b/scripts/ci/install_hadoop.sh
@@ -5,6 +5,7 @@
 set -x
 set -e
 
+sudo add-apt-repository ppa:openjdk-r/ppa
 sudo apt-get update -y
 sudo apt-get install openjdk-7-jdk
 java -version