diff --git a/zsnes/src/linux/zsnes.5 b/zsnes/src/linux/zsnes.5
index 1034297e..4e49a710 100644
--- a/zsnes/src/linux/zsnes.5
+++ b/zsnes/src/linux/zsnes.5
@@ -38,7 +38,7 @@ Remove Background Color in 256 (8-bit) color modes
 No image scale and center image in screen
 .TP
 \fB-d\fP
-Start with debugger
+Start with debugger (Not supported on many platforms)
 .TP
 \fb-dd\fP
 Disable sound DSP emulation