diff --git a/build_x64.sh b/build_x64.sh
index 2b6bac3..090d99c 100755
--- a/build_x64.sh
+++ b/build_x64.sh
@@ -5,3 +5,4 @@ mkdir -p product
 
 cp ./target/x86_64-pc-windows-gnu/release/idmanglercli.exe ./product/idmangler-gui-windows-x64
 cp ./target/x86_64-unknown-linux-gnu/release/idmanglercli ./product/idmangler-gui-linux-x64
+cp -u -p ./{config.json,config_hanafupookie.json,config_singu.json} ./product/