diff --git a/Makefile.in b/Makefile.in
index 101b7d6eeba..f79d6716e3d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -364,7 +364,7 @@ do-install: mkdir
 	     if [ ! -f ${infodir}/dir ] && [ -f dir ]; then \
 	       ${INSTALL_DATA} dir ${infodir}/dir ; \
 	     fi ; \
-	     for f in cl* emacs* forms* info* vip* ; do \
+	     for f in cl* emacs* forms* gnus* info* vip* ; do \
 	       ${INSTALL_DATA} $$f ${infodir}/$$f ; \
 	     done); \
 	else true; fi