diff --git a/src/runtime/mgc.go b/src/runtime/mgc.go
index e8cf95e907..8ed8c57362 100644
--- a/src/runtime/mgc.go
+++ b/src/runtime/mgc.go
@@ -324,7 +324,6 @@ func gc(mode int) {
 	}
 
 	if trace.enabled {
-		traceGoSched()
 		traceGCStart()
 	}
 
@@ -459,7 +458,6 @@ func gc(mode int) {
 
 	if trace.enabled {
 		traceGCDone()
-		traceGoStart()
 	}
 
 	// all done