diff --git a/src/runtime/os_dragonfly.go b/src/runtime/os_dragonfly.go
index 5c688a3109..ab0ad4728f 100644
--- a/src/runtime/os_dragonfly.go
+++ b/src/runtime/os_dragonfly.go
@@ -5,6 +5,7 @@
 package runtime
 
 import (
+	"internal/abi"
 	"runtime/internal/sys"
 	"unsafe"
 )
@@ -227,7 +228,7 @@ func setsig(i uint32, fn uintptr) {
 	sa.sa_flags = _SA_SIGINFO | _SA_ONSTACK | _SA_RESTART
 	sa.sa_mask = sigset_all
 	if fn == funcPC(sighandler) {
-		fn = funcPC(sigtramp)
+		fn = abi.FuncPCABI0(sigtramp)
 	}
 	sa.sa_sigaction = fn
 	sigaction(i, &sa, nil)