diff --git a/homebrew-bottles/sync.sh b/homebrew-bottles/sync.sh
index 035ce8b..86ac06f 100755
--- a/homebrew-bottles/sync.sh
+++ b/homebrew-bottles/sync.sh
@@ -12,8 +12,6 @@ mkdir -p "$TO/api/cask-source"
 BOTTLES=$(mktemp)
 CASK_SOURCES=$(mktemp)
 
-curl_init
-
 BOTTLES_BIND_ADDRESS="$BIND_ADDRESS"
 
 # Step 1: Download new API jsons and extract
@@ -36,6 +34,8 @@ if [ -n "$BREW_SH_BIND_ADDRESS" ]; then
     BIND_ADDRESS="$BREW_SH_BIND_ADDRESS"
 fi
 
+curl_init
+
 for file in "${FILES[@]}"; do
 	$CURL_WRAP --compressed -sSL -o "$TO/api/$file".tmp "$URL_BASE/$file"
 	if [[ $? -ne 0 ]]; then
@@ -102,8 +102,12 @@ Accept: application/vnd.oci.image.index.v1+json
 Authorization: Bearer QQ==
 EOF
 
-# parallel downloading
+# Reset BIND_ADDRESS and curl for bottle downloading
 BIND_ADDRESS="$BOTTLES_BIND_ADDRESS"
+unset CURL_WRAP
+curl_init
+
+# parallel downloading
 export by_hash=$(realpath $TO/.by-hash)
 export local_dir=$TO
 export CURL_WRAP="$CURL_WRAP --header @$headers_file"