diff --git a/po/Makefile.in b/po/Makefile.in
index 230c016d8..834d19755 100644
--- a/po/Makefile.in
+++ b/po/Makefile.in
@@ -51,7 +51,7 @@ ALL_LINGUAS = $(sort $(subst .,,$(suffix $(basename $(ALL_POS)))))
 
 DISTFILES = Makefile.in README epson.de.po mustek.de.po \
   mustek_usb.de.po plustek.de.po pnm.de.po saneopts.de.po saneopts.fr.po \
-  umax.de.po umax.fr.po 
+  umax.de.po umax.fr.po snapscan.de.po
 
 .PHONY: all clean depend dist distclean install install-translations \
   uninstall update-mo update-po generate-%