diff --git a/database/src/main/java/fr/epita/assistants/data/model/CourseModel.java b/database/src/main/java/fr/epita/assistants/data/model/CourseModel.java
index 5fe1cfb..428b667 100644
--- a/database/src/main/java/fr/epita/assistants/data/model/CourseModel.java
+++ b/database/src/main/java/fr/epita/assistants/data/model/CourseModel.java
@@ -8,5 +8,5 @@ import java.util.List;
 public class CourseModel {
     @Id @GeneratedValue(strategy = GenerationType.IDENTITY) protected Long id;
     public String name;
-    public @ElementCollection @CollectionTable(name = "course_model_tags") @JoinColumn(name="course_id") List<String> tag;
+    public @ElementCollection @CollectionTable(name = "course_model_tags", joinColumns = @JoinColumn(name = "course_id")) List<String> tag;
 }