diff --git a/Makefile b/Makefile
index 4c5fd059..731de13e 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ xdump1090:
 
 xdump978:
 	cd dump978 && make lib
-	sudo cp -f ./libdump978.so /usr/lib/libdump978.so
+	cp -f ./libdump978.so /usr/lib/libdump978.so
 
 xlinux-mpu9150:
 	git submodule update --init