diff --git a/docs/man/xrdp.ini.5 b/docs/man/xrdp.ini.5
index 5d46fb74..e5015e55 100644
--- a/docs/man/xrdp.ini.5
+++ b/docs/man/xrdp.ini.5
@@ -85,7 +85,7 @@ If set to \fB1\fR, \fBtrue\fR or \fByes\fR for each incoming connection \fBxrdp\
 If set to \fB1\fP, \fBtrue\fP or \fByes\fP, \fBxrdp\fP will not show a window for log messages.
 
 .TP
-\fBmax_bpp\fP=\fI[8|15|16|24]\fP
+\fBmax_bpp\fP=\fI[8|15|16|24|32]\fP
 Limit the color depth by specifying the maximum number of bits per pixel.
 
 .TP