diff --git a/template.lua b/template.lua
index 7a31d77..6c62160 100644
--- a/template.lua
+++ b/template.lua
@@ -21,7 +21,7 @@ local function lines_from(file)
 end
 
 -- tests the functions above
-local file = "test.lua"
+local file = "input"
 local lines = lines_from(file)
 
 -- print all line numbers and their contents