diff --git a/Heimdall.toc b/Heimdall.toc
index 3a04c20..d64fde6 100644
--- a/Heimdall.toc
+++ b/Heimdall.toc
@@ -1,6 +1,6 @@
 ## Interface: 70300
 ## Title: Heimdall
-## Version: 3.2.0
+## Version: 3.2.1
 ## Notes: Watches over areas and alerts when hostiles spotted
 ## Author: Cyka
 ## SavedVariables: Heimdall_Data
diff --git a/Heimdall.zip b/Heimdall.zip
index b785379..995f38e 100644
--- a/Heimdall.zip
+++ b/Heimdall.zip
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:705c98a8d7dee99a8fea2c2fae4780b6f62f6f5fa6611a8104f53a203bf589d8
-size 982092
+oid sha256:d9cfa2ec030f5d96db145fbf7afbad322eaaac07420f09c675ace4f4f0b53185
+size 982144
diff --git a/Modules/Config.lua b/Modules/Config.lua
index 6514890..d5afb95 100644
--- a/Modules/Config.lua
+++ b/Modules/Config.lua
@@ -519,9 +519,12 @@ function shared.Config.Init()
     local scale = CreateBasicSmallEditBox("HeimdallConfigScale", configFrame.frame, "Scale", Heimdall_Data.config.scale,
         function(self)
             local text = self:GetText()
-            if string.match(text, "%d+") then
+            if string.match(text, "^%d+%.*%d*$") then
                 Heimdall_Data.config.scale = tonumber(text)
                 configFrame.frame:SetScale(Heimdall_Data.config.scale)
+            else
+                print(string.format("Invalid scale: %s, please use numbers", text))
+                self:SetText(Heimdall_Data.config.scale)
             end
         end)
     configFrame:Add(scale, 2, 2)