diff --git a/README.md b/README.md
index 686f4b78..6857f8de 100644
--- a/README.md
+++ b/README.md
@@ -284,6 +284,7 @@ alias fetch2="fetch \
                                 NOTE: You can supply multiple args. eg.
                                 'fetch --disable cpu gpu disk shell'
     --osx_buildversion on/off   Hide/Show Mac OS X build version.
+    --osx_codename on/off       Hide/Show Mac OS X codename.
     --os_arch on/off            Hide/Show Windows architecture.
     --speed_type type           Change the type of cpu speed to display.
                                 Possible values: current, min, max, bios,
diff --git a/neofetch b/neofetch
index e569b026..956c3e14 100755
--- a/neofetch
+++ b/neofetch
@@ -2467,6 +2467,7 @@ usage () { cat << EOF
                                 NOTE: You can supply multiple args. eg.
                                 'neofetch --disable cpu gpu disk shell'
     --osx_buildversion on/off   Hide/Show Mac OS X build version.
+    --osx_codename on/off       Hide/Show Mac OS X codename.
     --os_arch on/off            Hide/Show Windows architecture.
     --speed_type type           Change the type of cpu speed to display.
                                 Possible values: current, min, max, bios,
diff --git a/neofetch.1 b/neofetch.1
index 99449f7c..af8716fc 100644
--- a/neofetch.1
+++ b/neofetch.1
@@ -22,6 +22,9 @@ NOTE: You can supply multiple args. eg.
 .B \--osx_buildversion 'on/off'
 Hide/Show Mac OS X build version.
 .TP
+.B \--osx_codename 'on/off'
+Hide/Show Mac OS X codename.
+.TP
 .B \--os_arch 'on/off'
 Hide/Show Windows architecture.
 .TP