diff --git a/contrib/mom/mom.am b/contrib/mom/mom.am
index 12fb521..8a96bdd 100644
--- a/contrib/mom/mom.am
+++ b/contrib/mom/mom.am
@@ -36,14 +36,11 @@ man7_MANS += contrib/mom/groff_mom.7
 
 # Files installed in $(tmacdir).
 # MOMNORMALFILES are located in the source tree.
-# om.tmac is generated in the build tree from the unstripped file om.tmac-u with
-#  strip.sed
 MOMNORMALFILES = \
-  contrib/mom/mom.tmac
-MOMSTRIPFILES = \
+  contrib/mom/mom.tmac \
   contrib/mom/om.tmac
 momtmacdir = $(tmacdir)
-nodist_momtmac_DATA = $(MOMSTRIPFILES)
+nodist_momtmac_DATA = $(MOMNORMALFILES)
 dist_momtmac_DATA = $(MOMNORMALFILES)
 
 # Files installed in htmldocdir/mom
@@ -136,7 +133,7 @@ SUFFIXES += .mom .pdf
 	$(GROFF_V)$(MKDIR_P) `dirname address@hidden \
 	&& LC_ALL=C $(MOMPDFMOM) $< >$@
 
-$(MOMPROCESSEDEXAMPLEFILES): $(MOMSTRIPFILES) $(MOMNORMALFILES) \
+$(MOMPROCESSEDEXAMPLEFILES): $(MOMNORMALFILES) \
   groff troff gropdf pdfmom penguin.ps penguin.pdf \
   gnu.eps font/devpdf/build_font_files
 
@@ -145,11 +142,6 @@ penguin.ps:
 penguin.pdf:
 	cp $(mom_srcdir)/examples/penguin.pdf $@
 
-$(MOMSTRIPFILES): $(top_srcdir)/tmac/strip.sed
-	@$(MKDIR_P) `dirname address@hidden
-	LANG=C LC_ALL=C \
-	sed -f $(top_srcdir)/tmac/strip.sed $(mom_srcdir)/`basename address@hidden > $@;
-
 install-data-hook: install_mom
 install_mom:
 if BUILD_PDFEXAMPLES