diff --git a/cross-package.sh b/cross-package.sh
index ad2d770b..9c91995f 100755
--- a/cross-package.sh
+++ b/cross-package.sh
@@ -80,9 +80,7 @@ cp $neuron_dir/build/libneuron-base.so $package_dir/
 cp $neuron_modules_dir/build/liblicense.so $package_dir/
 
 cp $neuron_dir/build/neuron $package_dir/
-cp $neuron_dir/build/config/neuron.key \
-    $neuron_dir/build/config/neuron.pem \
-    $neuron_dir/build/config/neuron.json \
+cp  $neuron_dir/build/config/neuron.json \
     $neuron_dir/build/config/zlog.conf \
     $neuron_dir/build/config/dev.conf \
     $neuron_dir/build/config/*.sql \