diff --git a/pkg/maps.txt b/pkg/maps.txt
index 4bd827f0..3f3ec451 100644
--- a/pkg/maps.txt
+++ b/pkg/maps.txt
@@ -1,4 +1,5 @@
 Open Topo Map	https://a.tile.opentopomap.org/$z/$x/$y.png
+4UMaps	http://4umaps.eu/$z/$x/$y.png
 Open Street Map	http://tile.openstreetmap.org/$z/$x/$y.png
 USGS Topo	https://navigator.er.usgs.gov/tiles/tcr.cgi/$z/$x/$y.png
 USGS Imagery	https://navigator.er.usgs.gov/tiles/aerial_Imagery.cgi/$z/$x/$y