diff --git a/client/android_sources/buildozer.spec.example b/client/android_sources/buildozer.spec.example
index 75aca835..d7569cb9 100644
--- a/client/android_sources/buildozer.spec.example
+++ b/client/android_sources/buildozer.spec.example
@@ -36,7 +36,7 @@ version = 0.1
 
 # (list) Application requirements
 # comma seperated e.g. requirements = sqlite3,kivy
-requirements = pycrypto,plyer,psutil,tinyec,netaddr,rpyc,pyjnius,pyuv
+requirements = pycrypto,plyer,psutil,tinyec,netaddr,rpyc,pyjnius,pyuv,cryptography
 
 # (str) Custom source folders for requirements
 # Sets custom source for any requirements with recipes