diff --git a/container/entrypoint.py b/container/entrypoint.py
index e8041d3..7ccd30a 100644
--- a/container/entrypoint.py
+++ b/container/entrypoint.py
@@ -151,11 +151,7 @@ Instructions:
 
 def run_opencode(prompt: str) -> int:
     """Run opencode non-interactively with the given prompt."""
-    with tempfile.NamedTemporaryFile(mode="w", suffix=".txt", delete=False) as f:
-        f.write(prompt)
-        prompt_file = f.name
-
-    cmd = ["opencode", "run", "--no-input", "--prompt-file", prompt_file]
+    cmd = ["opencode", "run", prompt]
     log.info("Running: %s", " ".join(cmd))
 
     result = subprocess.run(cmd, check=False)