diff --git a/src/config.ts b/src/config.ts
index a5dbc7d..c856027 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -73,7 +73,7 @@ export async function loadConfig(file?: string): Promise<Config> {
       ghOwner: owner,
       ghRepo: repo,
       addonRef: pkg.config?.addonRef || _.kebabCase(addonName),
-      addonInstance: pkg.config?.addonInstence || _.camelCase(addonName),
+      addonInstance: pkg.config?.addonInstance || _.camelCase(addonName),
       prefsPrefix: `extensions.zotero.${addonRef}`,
       xpiName: xpiName,
       releasePage: releasePage,