diff --git a/src/main/java/org/hbp/mip/model/App.java b/src/main/java/org/hbp/mip/model/App.java
index b51cd69da6ac4cec0720862ac6c1e4d070369a50..5cf3e7c3e351f7e87e6931beecf06f88b199bf50 100644
--- a/src/main/java/org/hbp/mip/model/App.java
+++ b/src/main/java/org/hbp/mip/model/App.java
@@ -16,7 +16,7 @@ import javax.persistence.*;
 public class App {
 
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
     private Integer id;
     private String name;
     private String description;
diff --git a/src/main/java/org/hbp/mip/model/Config.java b/src/main/java/org/hbp/mip/model/Config.java
index 8dd7d80c2a36e2266960c3ed30db0a2d9cd68abb..555d7cece4fc591d29792f9ffdcbb5e30a67c1a7 100644
--- a/src/main/java/org/hbp/mip/model/Config.java
+++ b/src/main/java/org/hbp/mip/model/Config.java
@@ -20,7 +20,7 @@ import java.util.Map;
 public class Config {
 
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
     private Long id = null;
 
     private String type = null;
diff --git a/src/main/java/org/hbp/mip/model/Filter.java b/src/main/java/org/hbp/mip/model/Filter.java
index 4dc26eeb604edd9ad5602267209e25507657c641..c85bc140a47ab0bcef46c795ad9160a60edac1c1 100644
--- a/src/main/java/org/hbp/mip/model/Filter.java
+++ b/src/main/java/org/hbp/mip/model/Filter.java
@@ -20,7 +20,7 @@ import java.util.List;
 public class Filter {
 
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
     private Long id = null;
 
     @ManyToOne
diff --git a/src/main/java/org/hbp/mip/model/Query.java b/src/main/java/org/hbp/mip/model/Query.java
index c92885964478076445ea26991e490ea8243d7954..ebcce263bb75713c521f0e34b25f1264038b3724 100644
--- a/src/main/java/org/hbp/mip/model/Query.java
+++ b/src/main/java/org/hbp/mip/model/Query.java
@@ -21,7 +21,7 @@ import java.util.List;
 public class Query {
 
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
     private Long id = null;
 
     private String request = null;
diff --git a/src/test/db b/src/test/db
index 924d54ccf64c0282aea7ab13ea8c774b020092e3..f06de881c215e1f1b75be2ba49ca3804907d33f9 160000
--- a/src/test/db
+++ b/src/test/db
@@ -1 +1 @@
-Subproject commit 924d54ccf64c0282aea7ab13ea8c774b020092e3
+Subproject commit f06de881c215e1f1b75be2ba49ca3804907d33f9