--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -14,7 +14,7 @@ CFLAGS += -I.
 srcdir=@srcdir@
 VPATH=$(srcdir)
 NAME=mftrace
-MANPAGES=mftrace.1 gf2pbm.1
+MANPAGES=mftrace.1
 VERSION=@VERSION@
 distdir=$(NAME)-$(VERSION)
 prefix=@prefix@
