diff --git a/support/download/svn b/support/download/svn
index 77abf3d02d..9f27d71f86 100755
--- a/support/download/svn
+++ b/support/download/svn
@@ -33,6 +33,6 @@ _svn() {
     eval ${SVN} "${@}"
 }
 
-_svn export ${verbose} "${@}" "'${repo}@${rev}'" "'${basename}'"
+_svn --non-interactive export ${verbose} "${@}" "'${repo}@${rev}'" "'${basename}'"
 
 tar czf "${output}" "${basename}"