diff --git a/demos/multichip/colab.fur b/demos/multichip/colab.fur
deleted file mode 100644
index 4d104da1..00000000
Binary files a/demos/multichip/colab.fur and /dev/null differ
diff --git a/demos/multichip/collab.fur b/demos/multichip/collab.fur
new file mode 100644
index 00000000..3d20717e
Binary files /dev/null and b/demos/multichip/collab.fur differ
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 4aa486fb..8947d566 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -2157,15 +2157,9 @@ void FurnaceGUI::delFirstBackup(String name) {
     return strcmp(a.c_str(),b.c_str())<0;
   });
 
-  logV("prior backups of %s:",name);
-  for (String& i: listOfFiles) {
-    logV("- %s",i);
-  }
-
   int totalDelete=((int)listOfFiles.size())-5;
   for (int i=0; i<totalDelete; i++) {
     String toDelete=backupPath+String(DIR_SEPARATOR_STR)+listOfFiles[i];
-    logV("deleting %s",listOfFiles[i]);
     deleteFile(toDelete.c_str());
   }
 }