diff --git a/src/lib9/fmtlock2.c b/src/lib9/fmtlock2.c
index d56eed7..d711e6d 100644
--- a/src/lib9/fmtlock2.c
+++ b/src/lib9/fmtlock2.c
@@ -1,16 +1,16 @@
 #include <u.h>
 #include <libc.h>
 
-static QLock fmtlock;
+static Lock fmtlock;
 
 void
 __fmtlock(void)
 {
-	qlock(&fmtlock);
+	lock(&fmtlock);
 }
 
 void
 __fmtunlock(void)
 {
-	qunlock(&fmtlock);
+	unlock(&fmtlock);
 }