diff --git a/dmn-verifier-app/src/main/java/de/unikoblenz/fgbks/dmn/core/models/VerificationResult.java b/dmn-verifier-app/src/main/java/de/unikoblenz/fgbks/dmn/core/models/VerificationResult.java
index 0fe95d4b96712e227932f1c90367ffbe0e35da0b..85b800d1c4170e89cbbf406d9009b14cf97f4d5e 100644
--- a/dmn-verifier-app/src/main/java/de/unikoblenz/fgbks/dmn/core/models/VerificationResult.java
+++ b/dmn-verifier-app/src/main/java/de/unikoblenz/fgbks/dmn/core/models/VerificationResult.java
@@ -23,7 +23,7 @@ public class VerificationResult implements Serializable {
 
   protected VerificationResult() {
     super();
-    rules = new ArrayList<>();
+    rules = new ArrayList<>(13);
   }
 
   @XmlElement(name = "ruleCount")