diff --git a/contrib/windows/installer/DOSBox-X-installer.iss b/contrib/windows/installer/DOSBox-X-installer.iss
index 03986d29d1..838e1edf3e 100644
--- a/contrib/windows/installer/DOSBox-X-installer.iss
+++ b/contrib/windows/installer/DOSBox-X-installer.iss
@@ -44,7 +44,7 @@ UninstallDisplayName={#MyAppName} {#MyAppVersion} {#MyAppBit}
 UninstallDisplayIcon={app}\{#MyAppExeName}
 WizardSmallImageFile=..\..\icons\dosbox-x.bmp
 ;MinVersion 6.0 is required for Vista, however no longer supported
-MinVersion=6.1
+MinVersion=6.0
 
 [Messages]
 InfoBeforeLabel=Please read the general information about DOSBox-X below.