diff --git a/mk/suffix.mk b/mk/suffix.mk
index 8b69b155552ca738b45cbb6f4a944fc1c0403e9a..a0389022eab3e84880330b646979dda2acd2267f 100644
--- a/mk/suffix.mk
+++ b/mk/suffix.mk
@@ -190,10 +190,19 @@ HASKELL_POST_COMPILE=$(patsubst %,$(HASKELL_SPLIT_POST),$(filter -split-objs,$(H
 	@$(RM) $@
 	expand $*.verb | $(SGMLVERB) > $@
 
+%.tex : %.sgml
+	@$(RM) $@
+	$(SGML2LATEX) -m --output=tex $<
+
 %.dvi : %.sgml
 	@$(RM) $@
 	$(SGML2LATEX) -m --output=dvi $<
 
+# Not yet: we already have a %.ps : %.dvi rule, this one would conflict.
+#%,ps : %.sgml
+#	@$(RM) $@
+#	$(SGML2LATEX) -m --output=ps $<
+
 %.html : %.sgml
 	@$(RM) $@
 	$(SGML2HTML) $<