diff --git a/backend/scripts/install-java.sh b/backend/scripts/install-java.sh
index ccdf9bb3..8558af3a 100755
--- a/backend/scripts/install-java.sh
+++ b/backend/scripts/install-java.sh
@@ -5,7 +5,7 @@ touch /tmp/install-java.lock
 
 # install java
 apt-get update 
-aptitude install -y default-jdk
+apt-get install -y default-jdk
 ln -s /usr/bin/java /usr/local/bin/java
 
 # unlock