diff --git a/nofile_posix.go b/nofile_test_posix.go
similarity index 100%
rename from nofile_posix.go
rename to nofile_test_posix.go
diff --git a/nofile_windows.go b/nofile_test_windows.go
similarity index 100%
rename from nofile_windows.go
rename to nofile_test_windows.go