diff --git a/.eslintrc b/.eslintrc
index 36e8199..5e263d5 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -200,6 +200,7 @@
       "allowObjectStart": true,
       "allowArrayStart": true
     }],
+    "@typescript-eslint/no-unsafe-declaration-merging": "off",
     "lines-between-class-members": "error",
     "max-len": "off",
     "max-statements-per-line": "error",
diff --git a/src/utils/net/form-data.ts b/src/utils/net/form-data.ts
index 9ff7bcd..c3896e7 100644
--- a/src/utils/net/form-data.ts
+++ b/src/utils/net/form-data.ts
@@ -67,7 +67,7 @@ export function toFormData(obj: unknown): FormData {
         .filter(([, value]) => value !== undefined && value !== null)
         .map(([key, value]) => [key, ...toFormDataEntry(value)] as const)
         .reduce((formData, [key, value, name]) => {
-            formData.append(String(key), value, name);
+            formData.append(String(key), value as Blob, name);
             return formData;
         }, new FormData());
 }