diff --git a/rwx/cmd/squashfs/__init__.py b/rwx/cmd/squashfs/__init__.py
index 85e20b2..3162b88 100644
--- a/rwx/cmd/squashfs/__init__.py
+++ b/rwx/cmd/squashfs/__init__.py
@@ -1,10 +1,8 @@
 """Wrap SquashFS commands."""
 
-import ps
+from rwx import cmd, ps
 
-import rwx.cmd
-
-rwx.cmd.need("mksquashfs")
+cmd.need("mksquashfs")
 
 
 def mksquashfs(input_root: str, output_file: str) -> None: