diff --git a/src/support_enumeration.jl b/src/support_enumeration.jl
index c4d3921d..34f6eb7b 100644
--- a/src/support_enumeration.jl
+++ b/src/support_enumeration.jl
@@ -118,9 +118,9 @@ function _support_enumeration_producer(c::Channel,
                         put!(c, out)
                     end
                 end
-                _next_k_array!(supps[2])
+                next_k_array!(supps[2])
             end
-            _next_k_array!(supps[1])
+            next_k_array!(supps[1])
         end
     end