diff --git a/debian-upstream/mkvtoolnix-gui.manpages b/debian-upstream/mkvtoolnix-gui.manpages
deleted file mode 100644
index 37c713eb0..000000000
--- a/debian-upstream/mkvtoolnix-gui.manpages
+++ /dev/null
@@ -1 +0,0 @@
-doc/man/mmg.1
diff --git a/debian-upstream/mkvtoolnix.manpages b/debian-upstream/mkvtoolnix.manpages
deleted file mode 100644
index a89898722..000000000
--- a/debian-upstream/mkvtoolnix.manpages
+++ /dev/null
@@ -1,4 +0,0 @@
-doc/man/mkvextract.1
-doc/man/mkvinfo.1
-doc/man/mkvmerge.1
-doc/man/mkvpropedit.1
diff --git a/debian-upstream/rules b/debian-upstream/rules
index 3082cc03e..4e16e7ef6 100755
--- a/debian-upstream/rules
+++ b/debian-upstream/rules
@@ -82,7 +82,10 @@ binary-arch: build install
 	mv debian/mkvtoolnix/usr/bin/mkvinfo debian/mkvtoolnix/usr/bin/mkvinfo-text
 	mv debian/mkvtoolnix-gui/usr/bin/mmg-gui debian/mkvtoolnix-gui/usr/bin/mmg
 	dh_installmenu -pmkvtoolnix-gui
-	dh_installman
+	dh_installman --language=C doc/man/mkvextract.1 doc/man/mkvinfo.1 doc/man/mkvmerge.1 doc/man/mkvpropedit.1
+	dh_installman --language=C -pmkvtoolnix-gui doc/man/mmg.1
+	dh_installman --language=ja doc/man/ja/mkvextract.1 doc/man/ja/mkvinfo.1 doc/man/ja/mkvmerge.1 doc/man/ja/mkvpropedit.1
+	dh_installman --language=ja -pmkvtoolnix-gui doc/man/ja/mmg.1
 	dh_desktop -pmkvtoolnix-gui
 
 	dh_link -pmkvtoolnix usr/share/man/man1/mkvinfo.1.gz usr/share/man/man1/mkvinfo-text.1.gz