diff --git a/meta-google/recipes-phosphor/flash/gbmc-update.bb b/meta-google/recipes-phosphor/flash/gbmc-update.bb
index c0a3f7a..48f645e 100644
--- a/meta-google/recipes-phosphor/flash/gbmc-update.bb
+++ b/meta-google/recipes-phosphor/flash/gbmc-update.bb
@@ -12,6 +12,7 @@
 FILES:${PN} += "${datadir}/gbmc-br-dhcp"
 
 RDEPENDS:${PN} += "curl"
+RDEPENDS:${PN} += "tar"
 
 do_install() {
     install -d ${D}${datadir}/gbmc-br-dhcp
diff --git a/meta-google/recipes-phosphor/flash/gbmc-update/75-gbmc-upgrade.sh b/meta-google/recipes-phosphor/flash/gbmc-update/75-gbmc-upgrade.sh
index 34beed3..0124e38 100644
--- a/meta-google/recipes-phosphor/flash/gbmc-update/75-gbmc-upgrade.sh
+++ b/meta-google/recipes-phosphor/flash/gbmc-update/75-gbmc-upgrade.sh
@@ -57,7 +57,7 @@
   while true; do
     local st=()
     curl -LSsk --max-time $((timeout - SECONDS)) "$bootfile_url" |
-      tar "${tflags[@]}" -xC "$tmpdir" "firmware-gbmc/$machine" \
+      tar "${tflags[@]}" --wildcards -xC "$tmpdir" "*/firmware-gbmc/$machine" \
       && st=("${PIPESTATUS[@]}") || st=("${PIPESTATUS[@]}")
     # Curl failures should continue
     if (( st[0] == 0 )); then