diff --git a/programming/language/python3/python3-pillow/pspec.xml b/programming/language/python3/python3-pillow/pspec.xml
index 716effb14f..e119ffe4cb 100644
--- a/programming/language/python3/python3-pillow/pspec.xml
+++ b/programming/language/python3/python3-pillow/pspec.xml
@@ -34,6 +34,7 @@
python3-olefile
python3-pycparser
python3-sphinx_rtd_theme
+ python3-charset-normalizer