diff --git a/en/web.mk b/en/web.mk
index f8fb0e3d4c..8636e470a4 100644
--- a/en/web.mk
+++ b/en/web.mk
@@ -1,5 +1,5 @@
 # bsd.web.mk
-# $Id: web.mk,v 1.18 1999-04-08 21:50:02 nik Exp $
+# $Id: web.mk,v 1.19 1999-04-11 00:43:53 kuriyama Exp $
 
 #
 # Build and install a web site.
@@ -194,6 +194,8 @@ _PROGSUBDIR: .USE
 		cd ${.CURDIR}/$${entry}; \
 		if [ $$entry = "handbook" -a ${WEBDIR} = "data" ]; then \
 			${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/ ${PARAMS} FORMATS="txt html html-split"; \
+		elif [ $$entry = "handbook" -a ${WEBDIR} = "data/ja" ]; then \
+			${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/ ${PARAMS} FORMATS="html html-split"; \
 		else \
 			${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/ ${PARAMS}; \
 		fi); \
diff --git a/share/mk/web.site.mk b/share/mk/web.site.mk
index 32a6d0c36a..24028ceb3b 100644
--- a/share/mk/web.site.mk
+++ b/share/mk/web.site.mk
@@ -1,5 +1,5 @@
 # bsd.web.mk
-# $Id: web.site.mk,v 1.18 1999-04-08 21:50:02 nik Exp $
+# $Id: web.site.mk,v 1.19 1999-04-11 00:43:53 kuriyama Exp $
 
 #
 # Build and install a web site.
@@ -194,6 +194,8 @@ _PROGSUBDIR: .USE
 		cd ${.CURDIR}/$${entry}; \
 		if [ $$entry = "handbook" -a ${WEBDIR} = "data" ]; then \
 			${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/ ${PARAMS} FORMATS="txt html html-split"; \
+		elif [ $$entry = "handbook" -a ${WEBDIR} = "data/ja" ]; then \
+			${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/ ${PARAMS} FORMATS="html html-split"; \
 		else \
 			${MAKE} ${.TARGET:S/realinstall/install/:S/.depend/depend/} DIRPRFX=${DIRPRFX}$$entry/ ${PARAMS}; \
 		fi); \