diff --git a/indivisible.1 b/indivisible.1
index 2a586fa..73db884 100644
--- a/indivisible.1
+++ b/indivisible.1
@@ -3,7 +3,7 @@
 indivisible \- prime number generator and tester
 .SH "SYNOPSIS"
 .B indivisible
-[\fIFLAGS\fR] [\fIOPTIONS\fR] <\fIn\fR>
+[\fIOPTIONS\fR] <\fIn\fR>
 
 .SH "DESCRIPTION"
 Indivisible is a program for working with prime numbers. Its default behaviour will attempt to find the \fInth\fR prime.