diff --git a/build.sh b/build.sh
index 3c005bd..7bd4197 100644
--- a/build.sh
+++ b/build.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 gcc main.c -o fan_control -lpigpio -O3 -march=native -std=c89
-mv fan_control $HOME
+cp fan_control $HOME