diff --git a/src/main/java/de/uni_hamburg/corpora/gui/CorpusThread.java b/src/main/java/de/uni_hamburg/corpora/gui/CorpusThread.java
index 2a04dbe2696411cbd72767f39c44bfe546f3c335..222fd81a5d57ccc9945ba6b9028c9c395a24a793 100644
--- a/src/main/java/de/uni_hamburg/corpora/gui/CorpusThread.java
+++ b/src/main/java/de/uni_hamburg/corpora/gui/CorpusThread.java
@@ -86,7 +86,7 @@ class CorpusThread extends Thread {
                         catch (IllegalArgumentException | NoSuchMethodException | InstantiationException | InvocationTargetException | IllegalAccessException e) {
                             logger.severe(String.format("Error creating %s", canonical));
                             report.addWarning("CorpusWebServices", "Test " + function + " cannot be created");
-//                            e.printStackTrace();
+                            e.printStackTrace();
                         }
                     }
                 }