diff --git a/surf.1 b/surf.1
index 7e523f6..7147f37 100644
--- a/surf.1
+++ b/surf.1
@@ -138,6 +138,9 @@ Toggle script execution.
 .TP
 .B Ctrl\-Shift\-v
 Toggle the enabling of plugins on that surf instance.
+.TP
+.B F11
+Toggle fullscreen mode.
 .SH ENVIRONMENT
 .TP
 .B SURF_USERAGENT