diff --git a/test/redix/start_options_test.exs b/test/redix/start_options_test.exs
index 4e6b016..193db74 100644
--- a/test/redix/start_options_test.exs
+++ b/test/redix/start_options_test.exs
@@ -118,8 +118,8 @@ defmodule Redix.StartOptionsTest do
       sentinels = opts[:sentinel][:sentinels]
 
       assert Enum.count(sentinels) == 2
-      assert Enum.find(sentinels, &(&1[:host] == 'host1'))[:password] == "secret1"
-      assert Enum.find(sentinels, &(&1[:host] == 'host2'))[:password] == "secret2"
+      assert Enum.find(sentinels, &(&1[:host] == ~c"host1"))[:password] == "secret1"
+      assert Enum.find(sentinels, &(&1[:host] == ~c"host2"))[:password] == "secret2"
     end
 
     test "sentinel password mfa" do
@@ -141,8 +141,8 @@ defmodule Redix.StartOptionsTest do
       sentinels = opts[:sentinel][:sentinels]
 
       assert Enum.count(sentinels) == 2
-      assert Enum.find(sentinels, &(&1[:host] == 'host1'))[:password] == mfa1
-      assert Enum.find(sentinels, &(&1[:host] == 'host2'))[:password] == mfa2
+      assert Enum.find(sentinels, &(&1[:host] == ~c"host1"))[:password] == mfa1
+      assert Enum.find(sentinels, &(&1[:host] == ~c"host2"))[:password] == mfa2
     end
 
     test "gen_statem options are allowed" do
diff --git a/test/redix_test.exs b/test/redix_test.exs
index 55a078a..3e7e95c 100644
--- a/test/redix_test.exs
+++ b/test/redix_test.exs
@@ -584,7 +584,8 @@ defmodule RedixTest do
       # with a hard-to-understand error (see the issue linked above).
       _ = Redix.noreply_command(conn, ["INCR", key])
 
-      assert {%RuntimeError{} = error, _stacktrace} = catch_exit(Redix.command!(conn, ["PING"]))
+      assert {:redix_exited_during_call, {%RuntimeError{} = error, _stacktrace}} =
+               catch_exit(Redix.command!(conn, ["PING"]))
 
       assert Exception.message(error) =~
                "failed to find an original command in the commands queue"