diff --git a/src/main/java/de/mineking/javautils/database/DataClass.java b/src/main/java/de/mineking/javautils/database/DataClass.java
index 86ea6d6..a3d3676 100644
--- a/src/main/java/de/mineking/javautils/database/DataClass.java
+++ b/src/main/java/de/mineking/javautils/database/DataClass.java
@@ -25,10 +25,8 @@ default T upsert() throws ConflictException {
 		return getTable().upsert((T) this);
 	}
 
-	@NotNull
 	@SuppressWarnings("unchecked")
-	default DataClass<T> delete() {
-		getTable().delete((T) this);
-		return this;
+	default boolean delete() {
+		return getTable().delete((T) this) > 0;
 	}
 }