diff --git a/languages/emf-metamodel/src/main/java/de/jplag/emf/normalization/TokenVectorGenerator.java b/languages/emf-metamodel/src/main/java/de/jplag/emf/normalization/TokenVectorGenerator.java
index 491228795..734b1d081 100644
--- a/languages/emf-metamodel/src/main/java/de/jplag/emf/normalization/TokenVectorGenerator.java
+++ b/languages/emf-metamodel/src/main/java/de/jplag/emf/normalization/TokenVectorGenerator.java
@@ -39,7 +39,6 @@ public TokenOccurenceVector generateOccurenceVector(Iterator<EObject> modelEleme
         for (TokenType type : tokenizer.allTokenTypes()) {
             occurenceVector.add(tokenTypeHistogram.getOrDefault(type, 0));
         }
-        System.err.println(occurenceVector + " for " + tokenizer.allTokenTypes());
         return new TokenOccurenceVector(normalize(occurenceVector));
     }