diff --git a/windows-installer/sftpgo.iss b/windows-installer/sftpgo.iss
index 1e991540..34fd7dce 100644
--- a/windows-installer/sftpgo.iss
+++ b/windows-installer/sftpgo.iss
@@ -50,7 +50,7 @@ WizardStyle=modern
 ArchitecturesInstallIn64BitMode={#MyAppArch64}
 PrivilegesRequired=admin
 ArchitecturesAllowed={#MyAppArch}
-MinVersion=6.1sp1
+MinVersion=10.0.14393
 VersionInfoVersion={#MyVersionInfo}
 VersionInfoCopyright=AGPL-3.0
 SignTool=signtool