diff --git a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Condition.java b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Condition.java
index 7cec0be..70bad76 100644
--- a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Condition.java
+++ b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Condition.java
@@ -8,6 +8,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @Entity
+@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
 public abstract class Condition<D> {
 
     @Transient private String kind;