diff --git a/man7/pthreads.7 b/man7/pthreads.7
index 4fd7986ab..6f391e9e3 100644
--- a/man7/pthreads.7
+++ b/man7/pthreads.7
@@ -894,6 +894,7 @@ bash$ $( LD_ASSUME_KERNEL=2.2.5 ldd /bin/ls | grep libc.so | \\
 .ad l
 .nh
 .BR clone (2),
+.BR fork (2),
 .BR futex (2),
 .BR gettid (2),
 .BR proc (5),