diff --git a/infra/docker/build-push-lan.ps1 b/infra/docker/build-push-lan.ps1
index d45ed4e..bd575ae 100644
--- a/infra/docker/build-push-lan.ps1
+++ b/infra/docker/build-push-lan.ps1
@@ -12,8 +12,12 @@ $Registry = "gitea.mysuperlab.netcraze.pro"
 $Image = "$Registry/danilka/gallery-web"
 
 function Test-DockerRunning {
+    $prevEap = $ErrorActionPreference
+    $ErrorActionPreference = 'Continue'
     docker info 2>&1 | Out-Null
-    return $LASTEXITCODE -eq 0
+    $ok = $LASTEXITCODE -eq 0
+    $ErrorActionPreference = $prevEap
+    return $ok
 }
 
 Write-Host "=== Build + LAN push to Gitea ===" -ForegroundColor Cyan