diff --git a/packages/client/src/instance.ts b/packages/client/src/instance.ts
index d948c881e..4f04a7a93 100644
--- a/packages/client/src/instance.ts
+++ b/packages/client/src/instance.ts
@@ -26,7 +26,7 @@ export async function fetchInstance(): Promise<void> {
 
 export const emojiCategories = computed(() => {
 	if (instance.emojis == null) return [];
-	const categories = new Set();
+	const categories = new Set<string>();
 	for (const emoji of instance.emojis) {
 		categories.add(emoji.category);
 	}
@@ -35,7 +35,7 @@ export const emojiCategories = computed(() => {
 
 export const emojiTags = computed(() => {
 	if (instance.emojis == null) return [];
-	const tags = new Set();
+	const tags = new Set<string>();
 	for (const emoji of instance.emojis) {
 		for (const tag of emoji.aliases) {
 			tags.add(tag);