diff --git a/runoff.list b/runoff.list
index 3258398868983f0df5e4ab61c64f00957744014c..f39ce189015eed79a0f77231b5b4a2f6366cbc76 100644
--- a/runoff.list
+++ b/runoff.list
@@ -21,6 +21,7 @@ spinlock.c
 proc.h
 proc.c
 swtch.S
+vm.c
 kalloc.c
 vm.c
 
diff --git a/runoff.spec b/runoff.spec
index dbd6d5c421c83d9d06f84b277626952166defc4b..e4cfd426bd8ac8b6831f0296e9635df88d08777f 100644
--- a/runoff.spec
+++ b/runoff.spec
@@ -27,6 +27,7 @@ even: proc.h  # mild preference
 right: proc.c   # VERY important
 
 # setjmp.S either
+# vm.c either
 # kalloc.c either
 
 # syscall.h either