diff --git a/offline_signing/download.sh b/offline_signing/download.sh
index 3a94cb11a8..bd45bebed5 100755
--- a/offline_signing/download.sh
+++ b/offline_signing/download.sh
@@ -7,13 +7,13 @@ GS="gs://builds.release.core-os.net/stable/boards/amd64-usr/$VERSION"
 cd "${2:-.}"
 
 gsutil cp \
-    "${GS}/coreos_production_image.vmlinuz.bz2" \
-    "${GS}/coreos_production_image.vmlinuz.bz2.sig" \
+    "${GS}/coreos_production_image.vmlinuz" \
+    "${GS}/coreos_production_image.vmlinuz.sig" \
     "${GS}/coreos_production_update.bin.bz2" \
     "${GS}/coreos_production_update.bin.bz2.sig" \
     "${GS}/coreos_production_update.zip" \
     "${GS}/coreos_production_update.zip.sig" ./
 
-gpg --verify "coreos_production_image.vmlinuz.bz2.sig"
+gpg --verify "coreos_production_image.vmlinuz.sig"
 gpg --verify "coreos_production_update.bin.bz2.sig"
 gpg --verify "coreos_production_update.zip.sig"
diff --git a/offline_signing/sign.sh b/offline_signing/sign.sh
index 9521869488..baf6c8cfbb 100755
--- a/offline_signing/sign.sh
+++ b/offline_signing/sign.sh
@@ -5,10 +5,9 @@ DATA_DIR="$(readlink -f "$1")"
 KEYS_DIR="$(readlink -f "$(dirname "$0")")"
 
 gpg2 --verify "${DATA_DIR}/coreos_production_update.bin.bz2.sig"
-gpg2 --verify "${DATA_DIR}/coreos_production_image.vmlinuz.bz2.sig"
+gpg2 --verify "${DATA_DIR}/coreos_production_image.vmlinuz.sig"
 gpg2 --verify "${DATA_DIR}/coreos_production_update.zip.sig"
 bunzip2 --keep "${DATA_DIR}/coreos_production_update.bin.bz2"
-bunzip2 --keep "${DATA_DIR}/coreos_production_image.vmlinuz.bz2"
 unzip "${DATA_DIR}/coreos_production_update.zip" -d "${DATA_DIR}"
 
 export PATH="${DATA_DIR}:${PATH}"