diff --git a/po/Rules-lyx b/po/Rules-lyx
index 85a653db93..5c85657ce2 100644
--- a/po/Rules-lyx
+++ b/po/Rules-lyx
@@ -35,8 +35,8 @@ layouts_l10n.pot: $(top_srcdir)/lib/layouts/*.layout \
 # Read translatable strings from layouts and translations from the po files and
 # create the layouttranslations file containing all LaTeX relevant translations
 $(top_srcdir)/lib/layouttranslations: $(POFILES) $(top_srcdir)/lib/layouts/*.layout \
-                $(top_srcdir)/lib/layouts/*.inc $(top_srcdir)/lib/layouts/*.module $(top_srcdir)/lib/citeengines/*.citeengines
-	$(LYX_POT) -o $@ -t layouttranslations ${top_srcdir}/lib/layouts/*.layout ${top_srcdir}/lib/layouts/*.inc ${top_srcdir}/lib/layouts/*.module $(top_srcdir)/lib/citeengines/*.citeengines
+                $(top_srcdir)/lib/layouts/*.inc $(top_srcdir)/lib/layouts/*.module $(top_srcdir)/lib/citeengines/*.citeengine
+	$(LYX_POT) -o $@ -t layouttranslations ${top_srcdir}/lib/layouts/*.layout ${top_srcdir}/lib/layouts/*.inc ${top_srcdir}/lib/layouts/*.module $(top_srcdir)/lib/citeengines/*.citeengine
 
 languages_l10n.pot: $(top_srcdir)/lib/languages
 	$(LYX_POT) -o $@ -t languages $^