diff --git a/_test/struct7.go b/_test/struct7.go
new file mode 100644
index 00000000..1caee308
--- /dev/null
+++ b/_test/struct7.go
@@ -0,0 +1,15 @@
+package main
+
+type Opt struct {
+	b bool
+}
+
+type T struct {
+	i   int
+	opt Opt
+}
+
+func main() {
+	a := T{}
+	println(a.i, a.opt.b)
+}
diff --git a/interp/cfg.go b/interp/cfg.go
index 3e912665..ea72a690 100644
--- a/interp/cfg.go
+++ b/interp/cfg.go
@@ -930,6 +930,7 @@ func (interp *Interpreter) Cfg(root *Node) []*Node {
 					log.Println(n.index, "selector unresolved:", n.child[0].ident+"."+n.child[1].ident)
 				}
 			} else if fi := n.typ.fieldIndex(n.child[1].ident); fi >= 0 {
+				//log.Println(n.index, "selector field", fi)
 				// Resolve struct field index
 				if n.typ.cat == PtrT {
 					n.run = getPtrIndex
@@ -986,6 +987,9 @@ func (interp *Interpreter) Cfg(root *Node) []*Node {
 			}
 			n.typ = n.child[1].typ
 
+		case UnaryExpr:
+			wireChild(n)
+
 		case ValueSpec:
 			l := len(n.child) - 1
 			if n.typ = n.child[l].typ; n.typ == nil {