diff --git a/install_rocks b/install_rocks
index 66d0349..c0bebde 100755
--- a/install_rocks
+++ b/install_rocks
@@ -1,3 +1,5 @@
 #!/bin/bash
 
-luarocks --tree=lib install lyaml
\ No newline at end of file
+this_dir="$(dirname "$0")"
+
+luarocks --tree="$this_dir/lib" install lyaml