diff --git a/artifacts/postiz-mobile/app/(tabs)/compose.tsx b/artifacts/postiz-mobile/app/(tabs)/compose.tsx
index 6623b75..c850387 100644
--- a/artifacts/postiz-mobile/app/(tabs)/compose.tsx
+++ b/artifacts/postiz-mobile/app/(tabs)/compose.tsx
@@ -95,7 +95,7 @@ export default function ComposeScreen() {
       }
       const uploadRes = await expoFetch(`${baseUrl}/upload`, {
         method: "POST",
-        headers: { Authorization: `Bearer ${apiKey}` },
+        headers: { Authorization: apiKey },
         body: formData,
       });
       const data = await uploadRes.json() as PostizUploadResult;
diff --git a/artifacts/postiz-mobile/context/PostizContext.tsx b/artifacts/postiz-mobile/context/PostizContext.tsx
index 64bb15f..fc42877 100644
--- a/artifacts/postiz-mobile/context/PostizContext.tsx
+++ b/artifacts/postiz-mobile/context/PostizContext.tsx
@@ -67,7 +67,7 @@ function createClient(apiKey: string, baseUrl: string): AxiosInstance {
   const instance = axios.create({
     baseURL: normalizedUrl,
     headers: {
-      Authorization: `Bearer ${apiKey}`,
+      Authorization: apiKey,
       "Content-Type": "application/json",
     },
     timeout: 15000,