diff --git a/xwords4/android/scripts/getsigs.sh b/xwords4/android/scripts/getsigs.sh
index cd2ec8a3d..e16843bc6 100755
--- a/xwords4/android/scripts/getsigs.sh
+++ b/xwords4/android/scripts/getsigs.sh
@@ -9,5 +9,6 @@ javap -s org.eehouse.android.xw4.jni.DrawCtx
 javap -s org.eehouse.android.xw4.jni.UtilCtxt
 javap -s org.eehouse.android.xw4.jni.CommsAddrRec
 javap -s org.eehouse.android.xw4.jni.TransportProcs
+javap -s org.eehouse.android.xw4.jni.JNIUtils
 cat /tmp/javah$$.txt
 rm /tmp/javah$$.txt