diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 00000000..883e40d7
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "julia.environmentPath": "/Users/smerlak/Dropbox/github/DrWatson.jl"
+}
\ No newline at end of file
diff --git a/src/dict_list.jl b/src/dict_list.jl
index d87c0889..c4bc0a5f 100644
--- a/src/dict_list.jl
+++ b/src/dict_list.jl
@@ -95,11 +95,14 @@ function is_solution_subset_of_existing(trial, trial_solutions)
 end
 
 function _dict_list(c::AbstractDict)
+
+    dict = typeof(c)
+
     iterable_fields = filter(k -> typeof(c[k]) <: Vector, keys(c))
     non_iterables = setdiff(keys(c), iterable_fields)
 
-    iterable_dict = Dict(iterable_fields .=> getindex.(Ref(c), iterable_fields))
-    non_iterable_dict = Dict(non_iterables .=> getindex.(Ref(c), non_iterables))
+    iterable_dict = dict(iterable_fields .=> getindex.(Ref(c), iterable_fields))
+    non_iterable_dict = dict(non_iterables .=> getindex.(Ref(c), non_iterables))
 
     vec(
         map(Iterators.product(values(iterable_dict)...)) do vals
@@ -111,7 +114,7 @@ function _dict_list(c::AbstractDict)
             else
                 # We can't use merge here because it promotes types.
                 # The uniqueness of the dictionary keys is guaranteed.
-                Dict(dd..., collect(non_iterable_dict)...)
+                dict(dd..., collect(non_iterable_dict)...)
             end
         end
     )