diff --git a/stl_tools/text2png.py b/stl_tools/text2png.py
index bddb9ee..d41a719 100755
--- a/stl_tools/text2png.py
+++ b/stl_tools/text2png.py
@@ -1,6 +1,6 @@
 import os
 import matplotlib as mpl
-mpl.use('Agg', warn=False)
+mpl.use('Agg')
 import matplotlib.pyplot as plt