diff --git a/project/make/tgz b/project/make/tgz
index 9307200ccb..8fc3cfb434 100644
--- a/project/make/tgz
+++ b/project/make/tgz
@@ -25,7 +25,7 @@ for d in "$CROSS/"*/*; do
 	mkdir -p "$DEST/build"
 	
 	mkdir -p "$DEST/build/usr/local/bin"
-	cp -L "$d/$BINARY_FULLNAME" "$DEST/build/usr/local/bin/docker"
+	cp -L "$d/$BINARY_FULLNAME" "$DEST/build/usr/local/bin/docker$BINARY_EXTENSION"
 	
 	tar --numeric-owner --owner 0 -C "$DEST/build" -czf "$TGZ" usr