diff --git a/scripts/extension-upload.sh b/scripts/extension-upload.sh
index dbdd59e..9845295 100755
--- a/scripts/extension-upload.sh
+++ b/scripts/extension-upload.sh
@@ -13,12 +13,12 @@ set -e
 ext="build/release/extension/$1/$1.duckdb_extension"
 
 # compress extension binary
-gzip < "${ext}" > "$1.duckdb_extension.gz"
+gzip < "${ext}" > "$ext.gz"
 
 # upload compressed extension binary to S3
-aws s3 cp "$1.duckdb_extension.gz s3://$5/$1/$2/$3/$4/$1.duckdb_extension.gz" --acl public-read
+aws s3 cp $ext.gz s3://$5/$1/$2/$3/$4/$1.duckdb_extension.gz --acl public-read
 
 # upload to latest if copy_to_latest is set to true
 if [[ $6 = 'true' ]]; then
-  aws s3 cp "$1.duckdb_extension.gz s3://$5/$1/latest/$3/$4/$1.duckdb_extension.gz" --acl public-read
-fi
+  aws s3 cp $ext.gz s3://$5/$1/latest/$3/$4/$1.duckdb_extension.gz --acl public-read
+fi
\ No newline at end of file