diff --git a/services/discord-gateway/src/modules/ai-moderation/stickerCache.ts b/services/discord-gateway/src/modules/ai-moderation/stickerCache.ts
index 43d12ff..bfcb2ae 100644
--- a/services/discord-gateway/src/modules/ai-moderation/stickerCache.ts
+++ b/services/discord-gateway/src/modules/ai-moderation/stickerCache.ts
@@ -76,7 +76,7 @@ export async function getStickerFromCache(
   const key = sanitizeKey(stickerName);
   try {
     const row = await executeGet(
-      "SELECT base64, mime_type, size, fetched_at FROM sticker_cache WHERE name = ? AND fetched_at > ?",
+      "SELECT base64, mime_type, size, fetched_at FROM sticker_cache WHERE name = $1 AND fetched_at > $2",
       [key, Date.now() - TTL_MS],
     );
     if (!row) return null;