diff --git a/CMakeLists.txt b/CMakeLists.txt
index b1244fe..35e9f3c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.2)
 project(libravatarserv
-        VERSION 0.6.3
+        VERSION 0.6.4
         LANGUAGES CXX
 )
 
diff --git a/src/http.cpp b/src/http.cpp
index a7a9add..f3af582 100644
--- a/src/http.cpp
+++ b/src/http.cpp
@@ -72,9 +72,9 @@ const Request http::parse_request(const string &request)
             {
                 size = 512;
             }
-            if (size < 1)
+            if (size == 0)
             {
-                size = 1;
+                size = 80;
             }
         }
         {