diff --git a/questionable/binding.nim b/questionable/binding.nim
index 75458ee..5625ded 100644
--- a/questionable/binding.nim
+++ b/questionable/binding.nim
@@ -1,7 +1,7 @@
 import std/options
 import std/macros
 
-proc questionableUnpack[T](option: Option[T]): (T, bool) =
+proc questionableUnpack*[T](option: Option[T]): (T, bool) =
   ## Used internally
 
   if option.isSome: