diff --git a/debian/changelog b/debian/changelog
index 08d1452..6d66267 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,7 @@
   * New upstream release.
   * Move to dh compat 12 and drop d/compat.
   * Bump std-vers to 4.4.1.
+  * Add patch to fix a typo in manpage.
 
  -- Julien Puydt <jpuydt@debian.org>  Thu, 17 Oct 2019 11:22:27 +0200
 
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..738c1cc
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+typo.patch
diff --git a/debian/patches/typo.patch b/debian/patches/typo.patch
new file mode 100644
index 0000000..1510b2e
--- /dev/null
+++ b/debian/patches/typo.patch
@@ -0,0 +1,15 @@
+Description: Fix a typo in the manpage
+Author: J.Puydt
+Forwarded: yes
+
+--- minetestmapper.orig/minetestmapper.6
++++ minetestmapper/minetestmapper.6
+@@ -78,7 +78,7 @@
+ 
+ .TP
+ .BR \-\-extent " " \fIextent\fR
+-Dont render the image, just print the extent of the map that would be generated, in the same format as the geometry above.
++Don't render the image, just print the extent of the map that would be generated, in the same format as the geometry above.
+ 
+ .TP
+ .BR \-\-zoom " " \fIfactor\fR