diff --git a/src/main/resources/db/migration/V14_drop_rating_constaint.sql b/src/main/resources/db/migration/V14_drop_rating_constaint.sql
new file mode 100644
index 0000000..5efb1be
--- /dev/null
+++ b/src/main/resources/db/migration/V14_drop_rating_constaint.sql
@@ -0,0 +1,3 @@
+ALTER TABLE establishments
+    ALTER COLUMN rating
+        DROP NOT NULL;
diff --git a/src/test/resources/database/establishment/default_establishment.xml b/src/test/resources/database/establishment/default_establishment.xml
index 0a9f92f..1a3a612 100644
--- a/src/test/resources/database/establishment/default_establishment.xml
+++ b/src/test/resources/database/establishment/default_establishment.xml
@@ -10,7 +10,7 @@
             image="image"
             category="restaurant"
             owner_id="10"
-            cuisine_country="chinese"
+            cuisine_country="CHINESE"
     />
 
     <working_hours
diff --git a/src/test/resources/db/migration/V14__delete_from_establishment.sql b/src/test/resources/db/migration/V15__delete_from_establishment.sql
similarity index 100%
rename from src/test/resources/db/migration/V14__delete_from_establishment.sql
rename to src/test/resources/db/migration/V15__delete_from_establishment.sql