diff --git a/tlsrpt_exporter/__main__.py b/tlsrpt_exporter/__main__.py
index 187f60b..b0fea1c 100644
--- a/tlsrpt_exporter/__main__.py
+++ b/tlsrpt_exporter/__main__.py
@@ -2,6 +2,7 @@
 import argparse
 import os
 import dataclasses
+import gzip
 import json
 from datetime import datetime
 
@@ -47,7 +48,7 @@ class Reporter(bottle.Bottle):
         bottle.response.add_header('Accept', 'application/tlsrpt+gzip')
         bottle.response.add_header('Accept', 'application/tlsrpt+json')
         if 'application/tlsrpt+gzip' in bottle.request.content_type:
-            self.handle(self.decompress(bottle.request.body))
+            self.handle(json.load(gzip.open(bottle.request.body)))
         elif 'application/tlsrpt+json' in bottle.request.content_type:
             self.handle(json.load(bottle.request.body))
         else: