diff --git a/20230305173552_word_forms_inflection_require.down.sql b/20230305173552_word_forms_inflection_require.down.sql
new file mode 100644
index 0000000..01d4780
--- /dev/null
+++ b/20230305173552_word_forms_inflection_require.down.sql
@@ -0,0 +1 @@
+ALTER TABLE word_forms ALTER COLUMN inflection_id DROP NOT NULL;
diff --git a/20230305173552_word_forms_inflection_require.up.sql b/20230305173552_word_forms_inflection_require.up.sql
new file mode 100644
index 0000000..12e437d
--- /dev/null
+++ b/20230305173552_word_forms_inflection_require.up.sql
@@ -0,0 +1 @@
+ALTER TABLE word_forms ALTER COLUMN inflection_id SET NOT NULL;