diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -88,7 +88,8 @@ update-pot: i18n/hg.pot
 
 i18n/hg.pot: $(PYFILES) $(DOCFILES)
 	$(PYTHON) i18n/hggettext mercurial/commands.py \
-	  hgext/*.py hgext/*/__init__.py $(DOCFILES) > i18n/hg.pot
+	  hgext/*.py hgext/*/__init__.py mercurial/revset.py \
+	  $(DOCFILES) > i18n/hg.pot
         # All strings marked for translation in Mercurial contain
         # ASCII characters only. But some files contain string
         # literals like this '\037\213'. xgettext thinks it has to