diff --git a/recipes/wip/net/email/thunderbird/mozconfig b/recipes/wip/net/email/thunderbird/mozconfig
index ed78d39ca4d2044772e9879de83f279315414b1d..27bc1b6bce649e2d152126b0d496a6142b90742d 100644
--- a/recipes/wip/net/email/thunderbird/mozconfig
+++ b/recipes/wip/net/email/thunderbird/mozconfig
@@ -1,6 +1,8 @@
 ac_add_options --enable-project=comm/mail
 ac_add_options --prefix="{COOKBOOK_STAGE}/usr"
 ac_add_options --enable-release
+ac_add_options --target="{TARGET}"
+ac_add_options --enable-bootstrap
 ac_add_options --disable-jack
 ac_add_options --disable-crashreporter
-ac_add_options --disable-updater
\ No newline at end of file
+ac_add_options --disable-updater
diff --git a/recipes/wip/web/firefox-esr/mozconfig b/recipes/wip/web/firefox-esr/mozconfig
index 4ad1810b70dd0b2226a343e48f2e0d0fb1c30522..8d2ce92d52140c16e9373998fabe75a221aac1f1 100644
--- a/recipes/wip/web/firefox-esr/mozconfig
+++ b/recipes/wip/web/firefox-esr/mozconfig
@@ -1 +1,3 @@
 ac_add_options --disable-tests
+ac_add_options --target="{TARGET}"
+ac_add_options --enable-bootstrap