diff --git a/src/sqlite3.erl b/src/sqlite3.erl
index b2a9928..04cfd74 100644
--- a/src/sqlite3.erl
+++ b/src/sqlite3.erl
@@ -603,7 +603,7 @@ build_table_info([], Acc) ->
 build_table_info([[ColName, ColType] | Tl], Acc) -> 
     build_table_info(Tl, [{list_to_atom(ColName), sqlite3_lib:col_type_to_atom(ColType)}| Acc]); 
 build_table_info([[ColName, ColType, "PRIMARY", "KEY"] | Tl], Acc) ->
-    build_table_info(Tl, [{list_to_atom(ColName), primary_key} | Acc]).
+    build_table_info(Tl, [{list_to_atom(ColName), sqlite3_lib:col_type_to_atom(ColType), primary_key} | Acc]).
     
 %%--------------------------------------------------------------------
 %% @type sql_value() = number() | 'null' | iodata().
diff --git a/test.erl b/test.erl
index a17146a..5eb856a 100755
--- a/test.erl
+++ b/test.erl
@@ -8,7 +8,7 @@ test() ->
     sqlite3:open(ct),
     sqlite3:create_table(ct, user, [{id, integer}, {name, text}, {age, integer}, {wage, integer}]),
     [user] = sqlite3:list_tables(ct),
-    [{id, primary_key}, {name, text}, {age, integer}, {wage, integer}] = sqlite3:table_info(ct, user),
+    [{id, integer, primary_key}, {name, text}, {age, integer}, {wage, integer}] = sqlite3:table_info(ct, user),
     {id, Id1} = sqlite3:write(ct, user, [{name, "abby"}, {age, 20}, {wage, 2000}]),
     Id1 = 1,
     {id, Id2} = sqlite3:write(ct, user, [{name, "marge"}, {age, 30}, {wage, 2000}]),