diff --git a/src/anycastd/prefix/frrouting.py b/src/anycastd/prefix/frrouting.py
index 5544e96..e471f50 100644
--- a/src/anycastd/prefix/frrouting.py
+++ b/src/anycastd/prefix/frrouting.py
@@ -89,8 +89,9 @@ async def _run_vtysh_commands(self, commands: tuple[str, ...]) -> str:
         Raises:
             RuntimeError: The command exited with a non-zero exit code.
         """
+        vty_cmd = "\n".join(commands)
         proc = await asyncio.create_subprocess_exec(
-            self.vtysh, "-c", *commands, stdout=subprocess.PIPE, stderr=subprocess.PIPE
+            self.vtysh, "-c", vty_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE
         )
 
         stdout, stderr = await proc.communicate()