diff --git a/selftest.sh b/selftest.sh
index 011ab8c..4352ec6 100755
--- a/selftest.sh
+++ b/selftest.sh
@@ -50,8 +50,7 @@ set +e
 
 curl --silent http://localhost/wsapi/decrypt?otp=idkfefrdhtrutjduvtcjbfeuvhehdvjjlbchtlenfgku | grep -q "^OK counter=0001 low=8d40 high=0f use=00"
 if [ $? != 0 ]; then
-  tail /var/log/apache2/*
-  tail /var/log/auth.log
+  sudo tail /var/log/apache2/* /var/log/auth.log
   exit 1
 else
   echo "Success!"