diff --git a/processing/post/addInfo.py b/processing/post/addInfo.py
index f7a54c3e2..5e32510db 100755
--- a/processing/post/addInfo.py
+++ b/processing/post/addInfo.py
@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 
 import os
+import sys
+from io import StringIO
 from optparse import OptionParser
 
 import damask
diff --git a/processing/post/reLabel.py b/processing/post/reLabel.py
index 4bd077586..85d16acea 100755
--- a/processing/post/reLabel.py
+++ b/processing/post/reLabel.py
@@ -2,8 +2,8 @@
 
 import os
 import sys
+from io import StringIO
 from optparse import OptionParser
-import re
 
 import damask