diff --git a/src/main/java/com/backend/model/entities/Restaurant.java b/src/main/java/com/backend/model/entities/Restaurant.java
index c0a7022..de2d580 100644
--- a/src/main/java/com/backend/model/entities/Restaurant.java
+++ b/src/main/java/com/backend/model/entities/Restaurant.java
@@ -33,7 +33,7 @@
 public class Restaurant extends Facility {
     private String name;
     @OneToMany(mappedBy = "restaurant", cascade = CascadeType.ALL, orphanRemoval = true)
-    private List<OpeningHours> openingHours;
+    private List<OpeningHours> openingHours = new ArrayList<>();
     @OneToMany(mappedBy = "restaurant", cascade = CascadeType.ALL)
     private List<Dish> dishes = new ArrayList<>();
     @OneToMany(mappedBy = "restaurant", cascade = CascadeType.ALL)
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 6d6fd53..9c559ed 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,5 +1,5 @@
 spring.application.name=backend
-spring.profiles.active=dev
+#spring.profiles.active=dev
 spring.ai.openai.api-key=${SPRING_AI_OPENAI_API_KEY}
 spring.ai.openai.chat.options.model=gpt-4o-mini
 management.endpoints.web.exposure.include=health,info,prometheus