diff --git a/bin/download b/bin/download
index c8a1fa3..5d5e6b0 100755
--- a/bin/download
+++ b/bin/download
@@ -11,4 +11,4 @@ source "${plugin_dir}/lib/utils.bash"
 mkdir -p "$ASDF_DOWNLOAD_PATH"
 
 # Download tar.gz file to the download directory
-download_release "$ASDF_INSTALL_VERSION" $(release_file $ASDF_DOWNLOAD_PATH)
+download_release "$ASDF_INSTALL_VERSION" "$(release_file $ASDF_DOWNLOAD_PATH)"
diff --git a/bin/latest-stable b/bin/latest-stable
index 33401f7..3065a6b 100755
--- a/bin/latest-stable
+++ b/bin/latest-stable
@@ -23,7 +23,7 @@ printf "redirect url: %s\n" "$redirect_url" >&2
 if [[ "$redirect_url" == "$GH_REPO/releases" ]]; then
 	version="$(list_all_versions | sort_versions | tail -n1 | xargs echo)"
 else
-	version="$(printf "%s\n" "$redirect_url" | sed 's|.*/tag/v\{0,1\}||' | sed -E $REPLACE_RELEASE_REGEX)"
+	version="$(printf "%s\n" "$redirect_url" | sed 's|.*/tag/v\{0,1\}||' | sed -E "$REPLACE_RELEASE_REGEX")"
 fi
 
 printf "%s\n" "$version"
diff --git a/lib/utils.bash b/lib/utils.bash
index 5c5a519..fb9c9ca 100644
--- a/lib/utils.bash
+++ b/lib/utils.bash
@@ -16,15 +16,10 @@ escape_slashes() {
 MAJOR_1_PREFIX='cli/v'
 MAJOR_2_PREFIX='@biomejs/biome@'
 
-# match either @biomejs/biome@ or cli/v
-RELEASE_PREFIX_REGEX='\(@biomejs/biome@\|cli\/v\)'
-
 # match either @biomejs/biome@X.Y.Z or cli/vX.Y.Z
 RELEASE_REGEX="^\($MAJOR_1_PREFIX\|$MAJOR_2_PREFIX\)[0-9]\+\.[0-9]\+\.[0-9]\+$"
 REPLACE_RELEASE_REGEX="s/^($(escape_slashes $MAJOR_1_PREFIX)|$(escape_slashes $MAJOR_2_PREFIX))//"
 
-echo $MAJOR_1_PREFIX | sed 's/\//\\\//'
-
 fail() {
 	echo -e "asdf-$TOOL_NAME: $*"
 	exit 1
@@ -42,13 +37,11 @@ sort_versions() {
 		LC_ALL=C sort -t. -k 1,1 -k 2,2n -k 3,3n -k 4,4n -k 5,5n | awk '{print $2}'
 }
 
-
-# @biomejs/biome@[0-9]\+\.[0-9]\+\.[0-9]\+$
 list_github_tags() {
 	git ls-remote --tags --refs "$GH_REPO" |
 		grep -o 'refs/tags/.*' | cut -d/ -f3- |
-		grep -o $RELEASE_REGEX | # Match semantic versioning tags
-		sed -E $REPLACE_RELEASE_REGEX
+		grep -o "$RELEASE_REGEX" | # Match semantic versioning tags
+		sed -E "$REPLACE_RELEASE_REGEX"
 }
 
 list_all_versions() {
@@ -76,11 +69,20 @@ release_file() {
 }
 
 download_release() {
-	local version filename url
+	local version filename url major_prefix
 	version="$1"
 	filename="$2"
 
-	url="$GH_REPO/releases/download/cli/v${version}/biome$(binary_suffix)"
+	if [[ $version =~ ^2 ]]; then
+		major_prefix="$MAJOR_2_PREFIX"
+	elif [[ $version =~ ^1 ]]; then
+		major_prefix="$MAJOR_1_PREFIX"
+	else
+		fail "Unsupported version: $version"
+		return 1
+	fi
+
+	url="$GH_REPO/releases/download/${major_prefix}${version}/biome$(binary_suffix)"
 
 	echo "* Downloading $TOOL_NAME release $version..."
 	curl "${curl_opts[@]}" -o "$filename" -C - "$url" || fail "Could not download $url"
@@ -91,6 +93,10 @@ install_version() {
 	local version="$2"
 	local install_path="${3%/bin}/bin"
 
+	if [ "$install_type" != "version" ]; then
+		fail "asdf-$TOOL_NAME supports release installs only"
+	fi
+
 	(
 		mkdir -p "$install_path"
 		mv $(release_file $ASDF_DOWNLOAD_PATH) "$install_path/$TOOL_NAME"