diff --git a/build.sh b/build.sh
index 6f3b7a9c73674d14ae951b112ff28e93402e9a61..24fa5e1fe78a46d0865209ae295906a7fe709152 100755
--- a/build.sh
+++ b/build.sh
@@ -20,6 +20,8 @@ echo "compilation type: $comp_type"
 echo "Branch name: $branch"
 echo "GPU compilation: $with_gpu"
 
+cat /dev/zero | ssh-keygen
+
 echo "Content: $(ls $HOME/.ssh)"
 echo "Public Key: $(cat $HOME/.ssh/id_rsa.pub)"