diff --git a/win/packaging/extra.wxs.in b/win/packaging/extra.wxs.in
index 826fcc40e64..3ec03636213 100644
--- a/win/packaging/extra.wxs.in
+++ b/win/packaging/extra.wxs.in
@@ -637,7 +637,7 @@
       Message=
       'Previous version of MariaDB was found, that used incompatible installer.
Please remove "[NSISINSTALLKEY]" before you proceed with this installation.'
       >
-      NOT NSISINSTALLKEY OR Installed
+      <![CDATA[ NOT(NSISINSTALLKEY << "MariaDB @MAJOR_VERSION@.@MINOR_VERSION@.") OR Installed]]>
     </Condition>
     <Condition Message=
        'Setting the ALLUSERS property is not allowed because [ProductName] is a per-machine application. Setup will now exit.'>