diff --git a/src/adapter_test_helpers/sumo_basic_test_helper.erl b/src/adapter_test_helpers/sumo_basic_test_helper.erl
index b586349..c5d3445 100644
--- a/src/adapter_test_helpers/sumo_basic_test_helper.erl
+++ b/src/adapter_test_helpers/sumo_basic_test_helper.erl
@@ -57,6 +57,7 @@ find_by(Config) ->
   undefined = Module:height(First),
   undefined = Module:description(First),
   {Today, _} = Module:created_at(First),
+  false = Module:is_blocked(First),
   true = Module:weird_field1(First),
   undefined = Module:weird_field2(First),
   undefined = Module:weird_field3(First),
@@ -74,6 +75,7 @@ find_by(Config) ->
   1.75 = Module:height(LastPerson),
   <<"description">> = Module:description(LastPerson),
   <<"profile_image">> = Module:profile_image(LastPerson),
+  true = Module:is_blocked(LastPerson),
   {mytuple, false, 1, "2", <<"3">>} = Module:weird_field1(LastPerson),
   [1, true, <<"hi">>, 1.1] = Module:weird_field2(LastPerson),
   #{a := 1,
@@ -178,6 +180,7 @@ init_store(Name) ->
     height        => 1.75,
     description   => <<"description">>,
     profile_image => <<"profile_image">>,
+    is_blocked    => true,
     weird_field1  => {mytuple, false, 1, "2", <<"3">>},
     weird_field2  => [1, true, <<"hi">>, 1.1],
     weird_field3  => #{a => 1, b => [1, "2", <<"3">>], <<"c">> => false}
diff --git a/src/adapter_test_helpers/sumo_test_people.erl b/src/adapter_test_helpers/sumo_test_people.erl
index 9828ac7..962075a 100644
--- a/src/adapter_test_helpers/sumo_test_people.erl
+++ b/src/adapter_test_helpers/sumo_test_people.erl
@@ -23,6 +23,7 @@
   height/1,
   description/1,
   profile_image/1,
+  is_blocked/1,
   weird_field1/1,
   weird_field2/1,
   weird_field3/1
@@ -51,6 +52,7 @@
   height        :: height(),
   description   :: description(),
   profile_image :: profile_image(),
+  is_blocked    :: boolean(),
   weird_field1  :: weird_field(),
   weird_field2  :: weird_field(),
   weird_field3  :: weird_field()
@@ -77,6 +79,7 @@ sumo_sleep(Person) ->
     height        => Person#person.height,
     description   => Person#person.description,
     profile_image => Person#person.profile_image,
+    is_blocked    => Person#person.is_blocked,
     weird_field1  => Person#person.weird_field1,
     weird_field2  => Person#person.weird_field2,
     weird_field3  => Person#person.weird_field3}.
@@ -94,6 +97,7 @@ sumo_wakeup(Person) ->
     height        = maps:get(height, Person),
     description   = maps:get(description, Person),
     profile_image = maps:get(profile_image, Person),
+    is_blocked    = maps:get(is_blocked, Person),
     weird_field1  = maps:get(weird_field1, Person),
     weird_field2  = maps:get(weird_field2, Person),
     weird_field3  = maps:get(weird_field3, Person)
@@ -148,6 +152,7 @@ from_map(Map) ->
     height        = maps:get(height, Map, undefined),
     description   = maps:get(description, Map, undefined),
     profile_image = maps:get(profile_image, Map, undefined),
+    is_blocked    = maps:get(is_blocked, Map, false),
     weird_field1  = maps:get(weird_field1, Map, undefined),
     weird_field2  = maps:get(weird_field2, Map, undefined),
     weird_field3  = maps:get(weird_field3, Map, undefined)
@@ -193,6 +198,10 @@ description(Person) ->
 profile_image(Person) ->
   Person#person.profile_image.
 
+-spec is_blocked(Person :: person()) -> boolean().
+is_blocked(Person) ->
+  Person#person.is_blocked.
+
 -spec weird_field1(Person :: person()) -> weird_field().
 weird_field1(Person) ->
   Person#person.weird_field1.
diff --git a/src/sumo.erl b/src/sumo.erl
index c2f386f..010ca96 100644
--- a/src/sumo.erl
+++ b/src/sumo.erl
@@ -58,7 +58,7 @@
 
 -type field_attrs() :: [field_attr()].
 
--type field_type() :: integer | float | string | binary
+-type field_type() :: integer | float | string | binary | boolean
                     | date | datetime | custom.
 
 -type field_name() :: atom().
diff --git a/test/sumo_test_people_mnesia.erl b/test/sumo_test_people_mnesia.erl
index b9584e5..604c719 100644
--- a/test/sumo_test_people_mnesia.erl
+++ b/test/sumo_test_people_mnesia.erl
@@ -24,6 +24,7 @@
     height/1,
     description/1,
     profile_image/1,
+    is_blocked/1,
     weird_field1/1,
     weird_field2/1,
     weird_field3/1
@@ -49,6 +50,7 @@ sumo_schema() ->
     sumo:new_field(height,        float),
     sumo:new_field(description,   string),
     sumo:new_field(profile_image, binary),
+    sumo:new_field(is_blocked,    boolean),
     sumo:new_field(weird_field1,  custom, [{type, term}]),
     sumo:new_field(weird_field2,  custom, [{type, list}]),
     sumo:new_field(weird_field3,  custom, [{type, map}])