diff --git a/kalamar.ids-mannheim.conf b/kalamar.ids-mannheim.conf
index 1e928c7..539e22a 100644
--- a/kalamar.ids-mannheim.conf
+++ b/kalamar.ids-mannheim.conf
@@ -1,5 +1,8 @@
 use Mojo::File 'path';
 use Mojo::ByteStream 'b';
+
+$main::ENV{MOJO_MAX_LINE_SIZE} = 65536;
+
 my $api = 'http://10.0.10.51:9000/api/';
 {
   Search => {