diff --git a/wix/main.wxs b/wix/main.wxs
index 13c190e2..2e5df96e 100644
--- a/wix/main.wxs
+++ b/wix/main.wxs
@@ -74,7 +74,7 @@
                             <RegistryValue Type='string' Value='URL:Halloy IRC Protocol' />
 
                             <RegistryKey Key='DefaultIcon'>
-                                <RegistryValue Type="string" Value="[APPLICATIONFOLDER]HalloyIcon.exe,0" />
+                                <RegistryValue Type="string" Value="[APPLICATIONFOLDER]HalloyIcon.ico" />
                             </RegistryKey>
 
                             <RegistryKey Key='shell'>