diff --git a/poky/scripts/combo-layer b/poky/scripts/combo-layer
index a634dd6..045de65 100755
--- a/poky/scripts/combo-layer
+++ b/poky/scripts/combo-layer
@@ -508,7 +508,7 @@
     f.close()
     if of:
         of.close()
-        os.rename(patchfile + '.tmp', patchfile)
+        bb.utils.rename(patchfile + '.tmp', patchfile)
 
 def drop_to_shell(workdir=None):
     if not sys.stdin.isatty():