diff --git a/sbapp/buildozer.spec b/sbapp/buildozer.spec
index 2ca407e..07047d8 100644
--- a/sbapp/buildozer.spec
+++ b/sbapp/buildozer.spec
@@ -12,7 +12,7 @@ version.regex = __version__ = ['"](.*)['"]
 version.filename = %(source.dir)s/main.py
 android.numeric_version = 20240531
 
-requirements = kivy==2.3.0,libbz2,pillow==10.2.0,qrcode==7.3.1,usb4a,usbserial4a,libwebp,libogg,libopus,opusfile,numpy,cryptography,ffpyplayer,codec2,pycodec2
+requirements = kivy==2.3.0,libbz2,pillow==10.2.0,qrcode==7.3.1,usb4a,usbserial4a,libwebp,libogg,libopus,opusfile,numpy,cryptography,ffpyplayer,codec2,pycodec2,sh
 
 android.gradle_dependencies =  com.android.support:support-compat:28.0.0
 #android.enable_androidx = True