diff --git a/inferium-gui.lua b/inferium-gui.lua
index 3c5bf08..1670946 100644
--- a/inferium-gui.lua
+++ b/inferium-gui.lua
@@ -186,11 +186,15 @@ end
 
 local function saveAllConfigs(payloads)
   for _, payload in pairs(payloads) do
-    local _, errMessage = net.sendQuery(INFERIUM_SERVER, { type = 'set-config', payload = payload })
+    local setConfigResponse, errMessage = net.sendQuery(INFERIUM_SERVER, { type = 'set-config', payload = payload })
 
     if errMessage then
       return false, errMessage
     end
+
+    if not setConfigResponse then
+      return 'unable to save config (check server logs)'
+    end
   end
 
   return true