diff --git a/lib/layouts/jarticle.layout b/lib/layouts/jarticle.layout
index 434315bde2..cd3a1965a7 100644
--- a/lib/layouts/jarticle.layout
+++ b/lib/layouts/jarticle.layout
@@ -1,5 +1,5 @@
 #% Do not delete the line below; configure depends on this
-#  \DeclareLaTeXClass[jarticle,j-article]{article (Japanese)}
+#  \DeclareLaTeXClass[jarticle]{article (Japanese)}
 # Japanese article textclass definition file.
 # Author : Koji Yokota (yokota@res.otaru-uc.ac.jp)
 
diff --git a/lib/layouts/jbook.layout b/lib/layouts/jbook.layout
index daeace4dcc..590a42403b 100644
--- a/lib/layouts/jbook.layout
+++ b/lib/layouts/jbook.layout
@@ -1,5 +1,5 @@
 #% Do not delete the line below; configure depends on this
-#  \DeclareLaTeXClass[jbook,j-book]{book (Japanese)}
+#  \DeclareLaTeXClass[jbook]{book (Japanese)}
 # Japanese book textclass definition file.
 # Author : Koji Yokota (yokota@res.otaru-uc.ac.jp)
 
diff --git a/lib/layouts/jreport.layout b/lib/layouts/jreport.layout
index 56249b8dd4..1d516b40dc 100644
--- a/lib/layouts/jreport.layout
+++ b/lib/layouts/jreport.layout
@@ -1,5 +1,5 @@
 #% Do not delete the line below; configure depends on this
-#  \DeclareLaTeXClass[jreport,j-report]{report (Japanese)}
+#  \DeclareLaTeXClass[jreport]{report (Japanese)}
 # Japanese report textclass definition file.
 # Author : Koji Yokota (yokota@res.otaru-uc.ac.jp)