diff --git a/man2/setpgid.2 b/man2/setpgid.2
index e1d31f4ec..dec926da9 100644
--- a/man2/setpgid.2
+++ b/man2/setpgid.2
@@ -274,7 +274,7 @@ from the terminal;
 if a background process group tries to
 .BR read (2)
 from the terminal, then the group is sent a
-.B SIGTSTP
+.B SIGTTIN
 signal, which suspends it.
 The
 .BR tcgetpgrp (3)