diff --git a/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/Application.java b/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/Application.java
index d8a76db65406f94d78f1197ab2fbf8fde10e61f1..3427804342d059baa96f933f9781d7bdf356501a 100644
--- a/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/Application.java
+++ b/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/Application.java
@@ -241,7 +241,6 @@ public class Application {
     return SimpleItem.of(item.getID(),
         item.getLabel(),
         item.getTopic() != null ? item.getTopic().getTopicString() : null,
-        item.isFrozen(),
         item.isSendState(),
         wrapMetaData(item.getMetaDataList()));
   }
diff --git a/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/SimpleItem.java b/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/SimpleItem.java
index cd18057f917fedb077a237c2618b2e6e9d0c26d0..dd55f9b4dee0710b98865e2109d17ffbc48bcc37 100644
--- a/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/SimpleItem.java
+++ b/eraser.spark/src/main/java/de/tudresden/inf/st/eraser/spark/SimpleItem.java
@@ -15,7 +15,6 @@ public class SimpleItem {
   public final String ID;
   public final String label;
   public final String topic;
-  public final boolean frozen;
   public final boolean sendState;
   public final Map<String, String> metaData;
 }