diff --git a/src/pkg/runtime/darwin/thread.c b/src/pkg/runtime/darwin/thread.c
index 185f0ce..d69c624 100644
--- a/src/pkg/runtime/darwin/thread.c
+++ b/src/pkg/runtime/darwin/thread.c
@@ -149,6 +149,12 @@
 }
 
 void
+runtime·goenvs(void)
+{
+	runtime·goenvs_unix();
+}
+
+void
 runtime·newosproc(M *m, G *g, void *stk, void (*fn)(void))
 {
 	m->tls[0] = m->id;	// so 386 asm can find it