diff --git a/.travis.yml b/.travis.yml
index 083fb378b..cb5354cc1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -53,8 +53,9 @@ install:
 - echo "JAVA_HOME=" $JAVA_HOME
 - echo "PATH=" $PATH
 - which java
-- ls /usr/local/lib/jvm
-- ls /usr/java
+- echo "JAVA_HOME=$(which java)" | sudo tee -a /etc/environment
+- source /etc/environment
+- echo "JAVA_HOME=" $JAVA_HOME
 - sudo pip install --upgrade pip
 - sudo pip install setuptools-rust
 - sudo pip install pyOpenSSL