diff --git a/src/basic/missing_syscalls.py b/src/basic/missing_syscalls.py
index 750b724828..eb0dbd9787 100644
--- a/src/basic/missing_syscalls.py
+++ b/src/basic/missing_syscalls.py
@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 import sys
-import os
 import functools
 
 # We only generate numbers for a dozen or so syscalls