diff --git a/compress/compress.py b/compress/compress.py
index 4d2cec2..b5ed4b1 100644
--- a/compress/compress.py
+++ b/compress/compress.py
@@ -73,7 +73,7 @@ def get_categories(self):
             headers={
                 "Content-Type": "application/json",
             },
-            body = json.dumps(({
+            body = json.dumps({
                 "api_key": self.api_key,
                 "client_id": self.client_id,
             })