diff --git a/.github/workflows/upload-win-installer.yml b/.github/workflows/upload-win-installer.yml
index 3cf413cf9f..12093ad6bf 100644
--- a/.github/workflows/upload-win-installer.yml
+++ b/.github/workflows/upload-win-installer.yml
@@ -41,7 +41,7 @@ jobs:
       run: |
         Write-Output "::notice::This workflow execution will be a dry-run: ${{ steps.actual_dryrun.outputs.dryrun }}"
     - name: Install Wix
-      run: choco install wixtoolset --version=3.14.0
+      run: choco install wixtoolset --version=3.11.2
     - name: Determine version
       id: getversion
       run: |
diff --git a/contrib/win-installer/build.ps1 b/contrib/win-installer/build.ps1
index 1c5200b48d..c8741563ea 100644
--- a/contrib/win-installer/build.ps1
+++ b/contrib/win-installer/build.ps1
@@ -99,7 +99,7 @@ if ($args.Count -lt 1 -or $args[0].Length -lt 1) {
 }
 
 # Pre-set to standard locations in-case build env does not refresh paths
-$Env:Path="$Env:Path;C:\Program Files (x86)\WiX Toolset v3.14\bin;C:\ProgramData\chocolatey\lib\mingw\tools\install\mingw64\bin;;C:\Program Files\Go\bin"
+$Env:Path="$Env:Path;C:\Program Files (x86)\WiX Toolset v3.11\bin;C:\ProgramData\chocolatey\lib\mingw\tools\install\mingw64\bin;;C:\Program Files\Go\bin"
 
 CheckRequirements