diff --git a/.circleci/config.yml b/.circleci/config.yml
index 987fcc32..73f0d42c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -588,7 +588,7 @@ jobs:
             shell: powershell.exe
             command: |
               cd ~/project
-              & "C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\signtool.exe" sign /fd sha256 /f key.pfx /p $UWP_PWD MBHaxe-Ultra-UWP.msix
+              & "C:\Program Files (x86)\Windows Kits\10\bin\10.0.19041.0\x64\signtool.exe" sign /fd sha256 /f key.pfx /p $UWP_PWD MBHaxe-Ultra-UWP.msix
 
         - run:
             name: Upload to Artifact Storage