diff --git a/basic/hamming_distance.lua b/hamming_distance.lua
similarity index 82%
rename from basic/hamming_distance.lua
rename to hamming_distance.lua
index 7361cad..0e4a140 100644
--- a/basic/hamming_distance.lua
+++ b/hamming_distance.lua
@@ -4,8 +4,7 @@ end
 
 -- Tests -----------------------------------------------------------------------
 
-package.path = package.path .. ";../luaunit/?.lua"
-local luaunit = require("luaunit")
+local luaunit = require("luaunit.luauint")
 
 function test_distance_between_foo_and_bar_is_3()
    luaunit.assertEquals(hamming_distance("foo", "bar"), 3)
diff --git a/basic/leap_year.lua b/lear_year.lua
similarity index 85%
rename from basic/leap_year.lua
rename to lear_year.lua
index 582e9fb..cc1996a 100644
--- a/basic/leap_year.lua
+++ b/lear_year.lua
@@ -4,8 +4,7 @@ end
 
 -- Tests -----------------------------------------------------------------------
 
-package.path = package.path .. ";../luaunit/?.lua"
-local luaunit = require("luaunit")
+local luaunit = require("luaunit.luaunit")
 
 function test_2004_is_leap_year()
    luaunit.assertTrue(leap_year(2004))
diff --git a/basic/resistor_colours.lua b/resistor_colours.lua
similarity index 93%
rename from basic/resistor_colours.lua
rename to resistor_colours.lua
index 01862c0..4a0806d 100644
--- a/basic/resistor_colours.lua
+++ b/resistor_colours.lua
@@ -18,8 +18,7 @@ end
 
 -- Tests -----------------------------------------------------------------------
 
-package.path = package.path .. ";../luaunit/?.lua"
-local luaunit = require("luaunit")
+local luaunit = require("luaunit.luaunit")
 
 function test_violet_orange_black_is_73_ohms()
    local resistance = decode_resistance({violet, orange, black})