diff --git a/.credo.exs b/.credo.exs
index da7e5d1501..ed2e6ecbf1 100644
--- a/.credo.exs
+++ b/.credo.exs
@@ -84,7 +84,8 @@
         {Credo.Check.Design.TagFIXME},
         {Credo.Check.Readability.FunctionNames},
         {Credo.Check.Readability.LargeNumbers},
-        {Credo.Check.Readability.MaxLineLength, priority: :low, max_length: 120},
+        # mix format handles line length and using both hits some `mix format` bugs
+        {Credo.Check.Readability.MaxLineLength, false},
         {Credo.Check.Readability.ModuleAttributeNames},
         {Credo.Check.Readability.ModuleDoc},
         {Credo.Check.Readability.ModuleNames},
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index cd8956a837..f6d9cf4a9f 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -928,9 +928,7 @@ defmodule Explorer.Chain do
   """
   @spec transaction_hash_to_internal_transactions(Hash.Full.t()) :: %Scrivener.Page{entries: [InternalTransaction.t()]}
   @spec transaction_hash_to_internal_transactions(Hash.Full.t(), [necessity_by_association_option | pagination_option]) ::
-          %Scrivener.Page{
-            entries: [InternalTransaction.t()]
-          }
+          %Scrivener.Page{entries: [InternalTransaction.t()]}
   def transaction_hash_to_internal_transactions(
         %Hash{byte_count: unquote(Hash.Full.byte_count())} = hash,
         options \\ []