diff --git a/src/main/java/de/extio/lmdatasetprep/preparer/XorShift128Random.java b/src/main/java/de/extio/lmdatasetprep/XorShift128Random.java
similarity index 96%
rename from src/main/java/de/extio/lmdatasetprep/preparer/XorShift128Random.java
rename to src/main/java/de/extio/lmdatasetprep/XorShift128Random.java
index 79cf2f1..0c66c8e 100644
--- a/src/main/java/de/extio/lmdatasetprep/preparer/XorShift128Random.java
+++ b/src/main/java/de/extio/lmdatasetprep/XorShift128Random.java
@@ -1,4 +1,4 @@
-package de.extio.lmdatasetprep.preparer;
+package de.extio.lmdatasetprep;
 
 import java.util.Random;
 import java.util.UUID;
diff --git a/src/main/java/de/extio/lmdatasetprep/preparer/Rewrite.java b/src/main/java/de/extio/lmdatasetprep/preparer/Rewrite.java
index fdad0c5..df6674f 100644
--- a/src/main/java/de/extio/lmdatasetprep/preparer/Rewrite.java
+++ b/src/main/java/de/extio/lmdatasetprep/preparer/Rewrite.java
@@ -13,6 +13,7 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import de.extio.lmdatasetprep.XorShift128Random;
 import de.extio.lmdatasetprep.client.Client;
 import de.extio.lmdatasetprep.client.profile.ModelCategory;