diff --git a/elvis.config b/elvis.config
index 98c4501..a1152db 100644
--- a/elvis.config
+++ b/elvis.config
@@ -4,7 +4,6 @@
             #{
                 dirs => ["src", "test"],
                 filter => "*.erl",
-                ignore => ["_thrift.erl$"],
                 rules => [
                     {elvis_style, line_length, #{limit => 120, skip_comments => false}},
                     {elvis_style, no_tabs},
@@ -14,7 +13,7 @@
                     {elvis_style, nesting_level, #{level => 3}},
                     {elvis_style, god_modules, #{limit => 25, ignore => [woody_tests_SUITE]}},
                     {elvis_style, no_if_expression},
-                    {elvis_style, invalid_dynamic_call, #{}},
+                    {elvis_style, invalid_dynamic_call, #{ignore => [woody_client_thrift]}},
                     {elvis_style, used_ignored_variable},
                     {elvis_style, no_behavior_info},
                     {elvis_style, module_naming_convention, #{regex => "^[a-z]([a-z0-9]*_?)*(_SUITE)?$"}},
diff --git a/src/woody_client_thrift.erl b/src/woody_client_thrift.erl
index 2ca8514..9b49818 100644
--- a/src/woody_client_thrift.erl
+++ b/src/woody_client_thrift.erl
@@ -73,10 +73,8 @@ get_transport_opts(Opts) ->
 do_call(Client, Function, Args, Context) ->
     {ClientNext, Result} = try thrift_client:call(Client, Function, Args)
         catch
-            %% In case a server violates the requirements and sends
-            %% #TAppiacationException{} with http status code 200.
             throw:{Client1, {exception, #'TApplicationException'{}}} ->
-                {Client1, {error, {external, result_unexpected, <<"thrift application exception unknown">>}}};
+                {Client1, {error, {system, get_server_violation_error()}}};
             throw:{Client1, {exception, ThriftExcept}} ->
                 {Client1, {error, {business, ThriftExcept}}}
         end,
@@ -84,6 +82,12 @@ do_call(Client, Function, Args, Context) ->
     log_result(Result, Context),
     map_result(Result).
 
+get_server_violation_error() ->
+    {external, result_unexpected, <<
+        "server violated thrift protocol: "
+        "sent TApplicationException (unknown exception) with http code 200"
+    >>}.
+
 log_result({error, {business, ThriftExcept}}, Context) ->
     log_event(?EV_SERVICE_RESULT, Context, #{status => ok, result => ThriftExcept});
 log_result({Status, Result}, Context) ->