diff --git a/tfields/__init__.py b/tfields/__init__.py
index 78433b28383884ec806ae01e3e25ebd3120c8acb..b582e438d3441f6f83b1fafb78f8686e19741055 100644
--- a/tfields/__init__.py
+++ b/tfields/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.1.0.dev2'
+__version__ = '0.1.0.dev3'
 __author__ = "Daniel Boeckenhoff"
 __email__ = "daniel.boeckenhoff@ipp.mpg.de"
 
diff --git a/tfields/__main__.py b/tfields/__main__.py
index f55550499e5ee8de4114f13ece37496a13f02a40..ec36d4952b017cdf3f11240983fe5e3e23683ecc 100644
--- a/tfields/__main__.py
+++ b/tfields/__main__.py
@@ -39,7 +39,7 @@ if __name__ == '__main__':  # pragma: no cover
     if len(sys.argv) > 1:
         arg = sys.argv.pop(1)
         if arg == 'test':
-            print "Run doctests"
+            print("Run doctests")
             run_doctests()
-            print "Run unit tests"
+            print("Run unit tests")
             run_unittests()