diff --git a/db/migrate/20191219124429_change_legal_documents_document_type_to_not_null.rb b/db/migrate/20191219124429_change_legal_documents_document_type_to_not_null.rb
new file mode 100644
index 000000000..dc6b86a3e
--- /dev/null
+++ b/db/migrate/20191219124429_change_legal_documents_document_type_to_not_null.rb
@@ -0,0 +1,5 @@
+class ChangeLegalDocumentsDocumentTypeToNotNull < ActiveRecord::Migration[5.0]
+  def change
+    change_column_null :legal_documents, :document_type, false
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index 5ce5c7382..377259100 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -1069,7 +1069,7 @@ ALTER SEQUENCE public.invoices_id_seq OWNED BY public.invoices.id;
 
 CREATE TABLE public.legal_documents (
     id integer NOT NULL,
-    document_type character varying,
+    document_type character varying NOT NULL,
     documentable_id integer,
     documentable_type character varying,
     created_at timestamp without time zone,
@@ -4829,6 +4829,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20191206183853'),
 ('20191212133136'),
 ('20191219112434'),
+('20191219124429'),
 ('20191227110904'),
 ('20200113091254'),
 ('20200115102202'),
diff --git a/test/fixtures/legal_documents.yml b/test/fixtures/legal_documents.yml
index f4b4213c9..4de700bd1 100644
--- a/test/fixtures/legal_documents.yml
+++ b/test/fixtures/legal_documents.yml
@@ -1,3 +1,4 @@
 one:
   documentable: shop (Domain)
+  document_type: pdf
   path: some