diff --git a/kms.ps1 b/kms.ps1
index bc856b7..ce58abb 100644
--- a/kms.ps1
+++ b/kms.ps1
@@ -59,7 +59,7 @@ if ($osType.ProductType -eq 1) {
     if ($osInfo.WindowsProductName -match "Windows 10 Enterprise LTSC 20[19|21|24]") {
         # Windows 10/11 2019/2021/2024 LTSC
         c:\Windows\System32\cscript.exe /nologo c:\Windows\System32\slmgr.vbs /ipk M7XTQ-FN8P6-TTKYV-9D4CC-J462D
-    }elseif ($osInfo.WindowsProductName -match "Windows 10 IoT Enterprise LTSB 20[19|21|24]") {
+    }elseif ($osInfo.WindowsProductName -match "Windows 10 IoT Enterprise LTSC 20[19|21|24]") {
         # Windows 10/11 IoT 2019/2021/2024 LTSC
         c:\Windows\System32\cscript.exe /nologo c:\Windows\System32\slmgr.vbs /ipk KBN8V-HFGQ4-MGXVD-347P6-PDQGT
     } elseif ($osInfo.WindowsProductName -eq "Windows 10 Enterprise LTSB 2016") {