diff --git a/install.sh b/install.sh
index a560b49..a894cb1 100644
--- a/install.sh
+++ b/install.sh
@@ -15,10 +15,10 @@ set -euo pipefail
 
 # Detect system architecture and OS combination
 case "$(uname -m)_$(uname -s)" in
-"x86_64_Linux") ARCH_OS="x86_64-unknown-linux-gnu" ;;
-"x86_64_Darwin") ARCH_OS="x86_64-apple-darwin" ;;
-"aarch64_Linux" | "arm64_Linux") ARCH_OS="aarch64-unknown-linux-gnu" ;;
-"aarch64_Darwin" | "arm64_Darwin") ARCH_OS="aarch64-apple-darwin" ;;
+"x86_64_Linux") ARCH_OS="Linux_x86_64" ;;
+"x86_64_Darwin") ARCH_OS="Darwin_x86_64" ;;
+"aarch64_Linux" | "arm64_Linux") ARCH_OS="Linux_arm64" ;;
+"aarch64_Darwin" | "arm64_Darwin") ARCH_OS="Darwin_arm64" ;;
 *)
     echo "Unsupported system" >&2
     exit 1
@@ -31,5 +31,5 @@ trap 'rm -rf $TMP_DIR' EXIT
 
 # Get latest release, download binary, and install to ~/.local/bin
 RELEASE=$(curl -s https://api.github.com/repos/stvnksslr/uv-migrator/releases/latest)
-curl -sL "$(echo "$RELEASE" | grep -o "\"browser_download_url\": \"[^\"]*uv-migrator-${ARCH_OS}.tar.gz\"" | cut -d'"' -f4)" | tar xz -C "$TMP_DIR"
+curl -sL "$(echo "$RELEASE" | grep -o "\"browser_download_url\": \"[^\"]*uv-migrator_${ARCH_OS}.tar.gz\"" | cut -d'"' -f4)" | tar xz -C "$TMP_DIR"
 mv "$TMP_DIR/uv-migrator" "$HOME/.local/bin/" && chmod +x "$HOME/.local/bin/uv-migrator"