diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index e19b28c..70ee71d 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -636,7 +636,7 @@ jobs:
             $exists = git cat-file -e "main-branch:$configFile" 2>&1
             if ($LASTEXITCODE -eq 0) {
               Write-Host "  ✓ Copying $configFile from main branch"
-              git show "main-branch:$configFile" | Out-File -FilePath $configFile -Encoding UTF8 -NoNewline
+              git show "main-branch:$configFile" | Out-File -FilePath $configFile -Encoding UTF8NoBOM -NoNewline
             } else {
               Write-Host "  ℹ️  $configFile not found in main branch, skipping"
             }
@@ -651,7 +651,7 @@ jobs:
                 Write-Host "  ✓ Copying $file from main branch"
                 $dir = Split-Path -Parent $file
                 if ($dir) { New-Item -ItemType Directory -Force -Path $dir | Out-Null }
-                git show "main-branch:$file" | Out-File -FilePath $file -Encoding UTF8 -NoNewline
+                git show "main-branch:$file" | Out-File -FilePath $file -Encoding UTF8NoBOM -NoNewline
               }
             }
           }
@@ -681,7 +681,7 @@ jobs:
             $exists = git cat-file -e "main-branch:$configFile" 2>&1
             if ($LASTEXITCODE -eq 0) {
               Write-Host "  ✓ Copying $configFile from main branch"
-              git show "main-branch:$configFile" | Out-File -FilePath $configFile -Encoding UTF8 -NoNewline
+              git show "main-branch:$configFile" | Out-File -FilePath $configFile -Encoding UTF8NoBOM -NoNewline
             } else {
               Write-Host "  ℹ️  $configFile not found in main branch, skipping"
             }
@@ -696,7 +696,7 @@ jobs:
                 Write-Host "  ✓ Copying $file from main branch"
                 $dir = Split-Path -Parent $file
                 if ($dir) { New-Item -ItemType Directory -Force -Path $dir | Out-Null }
-                git show "main-branch:$file" | Out-File -FilePath $file -Encoding UTF8 -NoNewline
+                git show "main-branch:$file" | Out-File -FilePath $file -Encoding UTF8NoBOM -NoNewline
               }
             }
           }