diff --git a/utilities/mogrify.1.in b/utilities/mogrify.1.in
index 4314037..b50cb3b 100644
--- a/utilities/mogrify.1.in
+++ b/utilities/mogrify.1.in
@@ -163,6 +163,7 @@
   \-level value         adjust the level of image contrast
   \-linear-stretch geometry
                        improve contrast by `stretching with saturation' the intensity range
+  \-magnify             double the size of the image with pixel art scaling
   \-median geometry     apply a median filter to the image
   \-mode geometry       make each pixel the 'predominant color' of the neighborhood
   \-modulate value      vary the brightness, saturation, and hue