diff --git a/CMakeLists.txt b/CMakeLists.txt
index db88d59..2b2d73b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.6)
 project (mastorss
-         VERSION 0.8.4
+         VERSION 0.8.5
          LANGUAGES CXX
 )
 
diff --git a/src/mastorss.cpp b/src/mastorss.cpp
index c3d5b56..4218897 100644
--- a/src/mastorss.cpp
+++ b/src/mastorss.cpp
@@ -105,7 +105,27 @@ int main(int argc, char *argv[])
 
         if (ret != 0)
         {
-            std::cerr << "Error code: " << ret << '\n';
+            switch (ret)
+            {
+                case 15:
+                    std::cerr << "Error " << ret << ": Network error\n";
+                    break;
+                case 16:
+                    std::cerr << "Error " << ret << ": Timeout\n";
+                    break;
+                case 403:
+                    std::cerr << "Error " << ret << ": Forbidden\n";
+                    break;
+                case 404:
+                    std::cerr << "Error " << ret << ": Not found\n";
+                    break;
+                case 503:
+                    std::cerr << "Error " << ret << ": Service Unavailable\n";
+                    break;
+                default:
+                    std::cerr << "Error " << ret << '\n';
+            }
+
             std::cerr << answer.to_object().asString() << '\n';
             return ret;
         }