diff --git a/std/conv.d b/std/conv.d
index 12e66adbaf9..f8a2617cab7 100644
--- a/std/conv.d
+++ b/std/conv.d
@@ -167,7 +167,7 @@ $(I UnsignedInteger):
 template to(T)
 {
     T to(A...)(A args)
-        if (A.length != 1 || !isStaticArray!(A[0]))
+        if (A.length > 0)
     {
         return toImpl!T(args);
     }