diff --git a/man2/fcntl.2 b/man2/fcntl.2
index de87eec1f..7b5604e3a 100644
--- a/man2/fcntl.2
+++ b/man2/fcntl.2
@@ -69,7 +69,6 @@
 fcntl \- manipulate file descriptor
 .SH SYNOPSIS
 .nf
-.B #include <unistd.h>
 .B #include <fcntl.h>
 .PP
 .BI "int fcntl(int " fd ", int " cmd ", ... /* " arg " */ );"