diff --git a/src/main/java/cryptosky/me/graphql/pricing/models/entities/CryptoPriceModel.java b/src/main/java/cryptosky/me/graphql/pricing/models/entities/CryptoPriceModel.java
index 96926aa..6f2a3ee 100644
--- a/src/main/java/cryptosky/me/graphql/pricing/models/entities/CryptoPriceModel.java
+++ b/src/main/java/cryptosky/me/graphql/pricing/models/entities/CryptoPriceModel.java
@@ -13,7 +13,7 @@ public class CryptoPriceModel {
 
     @Id
     @Column(name = "ID", nullable = false)
-    @GeneratedValue(strategy = GenerationType.AUTO)
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     private int id;
 
     @Column(name = "timestamp", nullable = false)
@@ -45,4 +45,4 @@ public class CryptoPriceModel {
     public String getFormattedDate() {
         return getTimestamp().toString();
     }
-}
\ No newline at end of file
+}