diff --git a/configs/releng/airootfs/etc/modprobe.d/broadcom-wl.conf b/configs/releng/airootfs/etc/modprobe.d/broadcom-wl.conf
new file mode 100644
index 0000000..0eae70c
--- /dev/null
+++ b/configs/releng/airootfs/etc/modprobe.d/broadcom-wl.conf
@@ -0,0 +1,7 @@
+# The broadcom-wl package requires some modules to be disabled in order to use
+# wl. Since the ISO image needs to cover many hardware cases, this file
+# overrides the default blacklist in /usr/lib/modprobe.d/
+#
+# If you need to use wl, you may need to delete this file, then `rmmod` any
+# already-loaded modules that are now blacklisted before proceeding to modprobe
+# wl itself.
diff --git a/configs/releng/packages.both b/configs/releng/packages.both
index 9768e53..a9fad8d 100644
--- a/configs/releng/packages.both
+++ b/configs/releng/packages.both
@@ -1,5 +1,6 @@
 arch-install-scripts
 b43-fwcutter
+broadcom-wl
 btrfs-progs
 clonezilla
 crda