diff --git a/src/runtime/signal_unix.go b/src/runtime/signal_unix.go
index 1423923e06ae2b..cd9fd5d796571b 100644
--- a/src/runtime/signal_unix.go
+++ b/src/runtime/signal_unix.go
@@ -698,7 +698,7 @@ func sighandler(sig uint32, info *siginfo, ctxt unsafe.Pointer, gp *g) {
 		// the unwinding code.
 		gp.sig = sig
 		gp.sigcode0 = uintptr(c.sigcode())
-		gp.sigcode1 = uintptr(c.fault())
+		gp.sigcode1 = c.fault()
 		gp.sigpc = c.sigpc()
 
 		c.preparePanic(sig, gp)