diff --git a/install.sh b/install.sh
index 6de0ea8..3a2ecf1 100755
--- a/install.sh
+++ b/install.sh
@@ -73,7 +73,7 @@ main() {
     log_info "Detected OS: $OS"
     log_info "Detected architecture: $ARCH"
 
-    # Determine file extension and archive name
+    # Determine file extension
     if [ "$OS" = "windows" ]; then
         EXT="zip"
         BINARY_NAME="git-mirror.exe"
@@ -94,6 +94,9 @@ main() {
 
     log_info "Latest version: $VERSION"
 
+    # Construct archive name after VERSION is known
+    ARCHIVE_NAME="${BINARY_NAME%.*}-${OS}-${ARCH}-${VERSION}.${EXT}"
+
     # Download URL
     DOWNLOAD_URL="https://github.com/${REPO}/releases/download/${VERSION}/${ARCHIVE_NAME}"
     CHECKSUM_URL="${DOWNLOAD_URL}.sha256"