diff --git a/run b/run
index 6cfb897..51ae074 100755
--- a/run
+++ b/run
@@ -10,12 +10,19 @@ TARGET = os.environ['PLUGIN_TARGET']
 
 def deploy(source, target, keyfile):
     for source_file in glob.glob(source):
-        run(["scp", "-v", "-i", keyfile, "-o", "StrictHostKeyChecking=no", "-r", source_file, target])
+        print(f">> {source_file} -> {target}")
+        run(["scp", "-i", keyfile, "-o", "StrictHostKeyChecking=no", "-r", source_file, target])
 
-with tempfile.NamedTemporaryFile() as deploy_key:
-    deploy_key.write(os.environ['PLUGIN_KEY'].encode())
-    deploy_key.write(b"\n")
-    deploy_key.flush()
+temp_file_name = None
+try:
+    with tempfile.NamedTemporaryFile(delete=False) as deploy_key:
+        temp_file_name = deploy_key.name
+        deploy_key.write(os.environ['PLUGIN_KEY'].encode())
+        deploy_key.write(b"\n")
+        deploy_key.close()
 
-    os.chmod(deploy_key.name, 0o600)
-    deploy(SOURCE, TARGET, deploy_key.name)
+        os.chmod(deploy_key.name, 0o600)
+        deploy(SOURCE, TARGET, deploy_key.name)
+finally:
+    if temp_file_name is not None:
+        os.remove(temp_file_name)