diff --git a/tools/ratbagctl.1 b/tools/ratbagctl.1
index 7506dd28..ad34d731 100644
--- a/tools/ratbagctl.1
+++ b/tools/ratbagctl.1
@@ -100,6 +100,9 @@ resolution of the active profile if none are given.
 .B dpi get
 Print the dpi value
 .TP 8
+.B dpi get-all
+Print the supported dpi values
+.TP 8
 .B dpi set N
 Set the dpi value to N
 .SH Rate Commands