diff --git a/debian/control b/debian/control
index b39f96d..b81c2fc 100644
--- a/debian/control
+++ b/debian/control
@@ -19,6 +19,7 @@
 Architecture: all
 Depends: ${python:Depends},
          ${misc:Depends}
+Recommends: python-png
 Description: Python 2 module to generate QR Codes
  The pyqrcode module is a QR code generator that is simple to use and written
  in pure Python. The module can automate most of the building process for
@@ -39,6 +40,7 @@
 Architecture: all
 Depends: ${python3:Depends},
          ${misc:Depends}
+Recommends: python3-png
 Description: Python 3 module to generate QR Codes
  The pyqrcode module is a QR code generator that is simple to use and written
  in pure Python. The module can automate most of the building process for