diff --git a/compiler/semexprs.nim b/compiler/semexprs.nim
index 291e025058..81799e7624 100644
--- a/compiler/semexprs.nim
+++ b/compiler/semexprs.nim
@@ -1489,6 +1489,9 @@ proc semYieldVarResult(c: PContext, n: PNode, restype: PType) =
   var t = skipTypes(restype, {tyGenericInst, tyAlias})
   case t.kind
   of tyVar:
+    if n.sons[0].kind in {nkHiddenStdConv, nkHiddenSubConv}:
+      n.sons[0] = n.sons[0].sons[1]
+
     n.sons[0] = takeImplicitAddr(c, n.sons[0])
   of tyTuple:
     for i in 0.. <t.sonsLen: