diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 12fcce24fd8e..a16d439fddad 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -505,6 +505,7 @@ MAN=	aac.4 \
 	snd_via82c686.4 \
 	snd_vibes.4 \
 	snp.4 \
+	spigen.4 \
 	${_spkr.4} \
 	splash.4 \
 	sppp.4 \