diff --git a/xwords4/android/scripts/getsigs.sh b/xwords4/android/scripts/getsigs.sh
index db6f19e10..cd2ec8a3d 100755
--- a/xwords4/android/scripts/getsigs.sh
+++ b/xwords4/android/scripts/getsigs.sh
@@ -4,6 +4,7 @@ BASE=$(dirname $0)
 cd $BASE/../XWords4/bin/classes
 
 javah -o /tmp/javah$$.txt org.eehouse.android.xw4.jni.XwJNI
+javap -s org.eehouse.android.xw4.jni.XwJNI
 javap -s org.eehouse.android.xw4.jni.DrawCtx
 javap -s org.eehouse.android.xw4.jni.UtilCtxt
 javap -s org.eehouse.android.xw4.jni.CommsAddrRec