1 files changed, 2 insertions, 2 deletions
diff --git a/install b/install
index 115ac169a..67690b9a3 100755
--- a/install
+++ b/install
@@ -243,8 +243,8 @@ download_and_install() {
     local tmp_dir="${TMPDIR:-/tmp}/opencode_install_$$"
     mkdir -p "$tmp_dir"
     
-    if [[ "$os" == "windows" ]] || ! download_with_progress "$url" "$tmp_dir/$filename"; then
-        # Fallback to standard curl on Windows or if custom progress fails
+    if [[ "$os" == "windows" ]] || ! [ -t 2 ] || ! download_with_progress "$url" "$tmp_dir/$filename"; then
+        # Fallback to standard curl on Windows, non-TTY environments, or if custom progress fails
         curl -# -L -o "$tmp_dir/$filename" "$url"
     fi