1 files changed, 2 insertions, 2 deletions

diff --git a/spec/fs_spec.lua b/spec/fs_spec.lua
index 5410cff7..cd6e5c13 100644
--- a/spec/fs_spec.lua
+++ b/spec/fs_spec.lua
@@ -1476,9 +1476,9 @@ describe("luarocks.fs #unit", function()
       it("produces a wrapper for a Lua script", function()
          write_file("my_script", "io.write('Hello ' .. arg[1])", finally)
          path.use_tree(testing_paths.testing_tree)
-         local wrapper_name = fs.absolute_name("wrapper")
+         local wrapper_name = fs.absolute_name("wrapper") .. test_env.wrapper_extension
          fs.wrap_script("my_script", wrapper_name, "one", nil, nil, "World")
-         local pd = assert(io.popen(wrapper_name .. test_env.wrapper_extension))
+         local pd = assert(io.popen(wrapper_name))
          local data = pd:read("*a")
          pd:close()
          assert.same("Hello World", data)