diff --git a/docs/Mapsforge-Maps.md b/docs/Mapsforge-Maps.md
index a5563ac7..003e8cad 100644
--- a/docs/Mapsforge-Maps.md
+++ b/docs/Mapsforge-Maps.md
@@ -1,6 +1,7 @@
 # Mapsforge map providers (in lexical order)
 
 - [AndroidMaps](https://www.androidmaps.co.uk/)
+- [BBBike](https://extract.bbbike.org/?format=mapsforge-osm.zip)
 - [Freizeitkarte](https://www.freizeitkarte-osm.de/android/en/index.html)
 - [Kurviger](https://offline-maps.kurviger.de/)
 - [Mapsforge](https://download.mapsforge.org/)