diff --git a/src/iomux_impl.c b/src/iomux_impl.c
index bbb16bc..b21f072 100644
--- a/src/iomux_impl.c
+++ b/src/iomux_impl.c
@@ -96,7 +96,6 @@ int iomux_run(struct IOMux *mux)
         struct timeval *timeoutp;
 
         if (iomux_run_timers(mux, &timeout)) {
-            TRACEF("NULL\n");
             timeoutp = &timeout;
         } else {
             timeoutp = NULL;