diff --git a/src/runtime/proc.go b/src/runtime/proc.go
index 27e84230a1..4e3d2855f6 100644
--- a/src/runtime/proc.go
+++ b/src/runtime/proc.go
@@ -104,6 +104,8 @@ func forcegchelper() {
 	}
 }
 
+//go:nosplit
+
 // Gosched yields the processor, allowing other goroutines to run.  It does not
 // suspend the current goroutine, so execution resumes automatically.
 func Gosched() {