diff --git a/Module_cross_tail_build.mk b/Module_cross_tail_build.mk
index 92e95c2ef5c6..e2fc5a925f04 100644
--- a/Module_cross_tail_build.mk
+++ b/Module_cross_tail_build.mk
@@ -33,6 +33,7 @@ $(eval $(call gb_Module_add_moduledirs,cross_tail_build,\
 	i18npool \
 	i18nutil \
 	idl \
+	javaunohelper \
 	o3tl \
 	oovbaapi \
 	$(if $(filter QADEVOOO,$(BUILD_TYPE)),\
diff --git a/cross_tail_build/prj/build.lst b/cross_tail_build/prj/build.lst
index cf1172847f34..24bd7ecc3bac 100644
--- a/cross_tail_build/prj/build.lst
+++ b/cross_tail_build/prj/build.lst
@@ -1,2 +1,2 @@
-ctb	cross_tail_build	::	BERKELEYDB:berkeleydb BOOST:boost bridges cli_ure DESKTOP:codemaker comphelper cppu cppuhelper CPPUNIT:cppunit EXPAT:expat external ICU:icu io javaunohelper jurt DESKTOP:l10ntools LIBXSLT:libxslt offapi DESKTOP:rdbmaker remotebridges ridljar sal salhelper solenv stoc TRANSLATIONS:translations ucbhelper udkapi unoil ZLIB:zlib NULL
+ctb	cross_tail_build	::	BERKELEYDB:berkeleydb BOOST:boost bridges cli_ure DESKTOP:codemaker comphelper cppu cppuhelper CPPUNIT:cppunit EXPAT:expat external ICU:icu io jurt DESKTOP:l10ntools LIBXSLT:libxslt offapi DESKTOP:rdbmaker remotebridges ridljar sal salhelper solenv stoc TRANSLATIONS:translations ucbhelper udkapi unoil ZLIB:zlib NULL
 ctb tail_build\prj nmake - all ctb_prj   NULL