diff --git a/src/main/res/values/about.xml b/src/main/res/values/about.xml
index d6e064d57..c0d8ecc8e 100644
--- a/src/main/res/values/about.xml
+++ b/src/main/res/values/about.xml
@@ -59,6 +59,7 @@
 			\n\nhttps://github.com/jdamcd/android-crop\n(Apache License, Version 2.0)
 			\n\nhttps://github.com/zxing/zxing\n(Apache License, Version 2.0)
 			\n\nhttps://github.com/osmdroid/osmdroid\n(Apache License, Version 2.0)
+		    \n\nhttps://git.singpolyma.net/cheogram-android\n(GPLv3)
 			\n\n\nMaps
 			\n\nMaps by Open Street Map (https://www.openstreetmap.org). Copyright restrictions may apply.
 	</string>