diff --git a/src/lib/interactionDispatcher.js b/src/lib/interactionDispatcher.js
index 8617e8c..3d5b632 100644
--- a/src/lib/interactionDispatcher.js
+++ b/src/lib/interactionDispatcher.js
@@ -46,7 +46,7 @@ async function runCommand(interaction, command) {
 async function InteractionDispatcher(interaction) {
   const command = hf.interactionCommands.get(interaction.data.name);
   const shouldSend = getOption(interaction, command, "send");
-  interaction.acknowledge(shouldSend ? null : MessageFlags.EPHEMERAL);
+  interaction.acknowledge(shouldSend ? 0 : MessageFlags.EPHEMERAL);
 
   try {
     const response = await runCommand(interaction, command);