diff --git a/scripts/bitwarden.ps1 b/scripts/bitwarden.ps1
index 3cae5a7e89..9394f39431 100644
--- a/scripts/bitwarden.ps1
+++ b/scripts/bitwarden.ps1
@@ -77,28 +77,28 @@ if ($install) {
     Check-Output-Dir-Not-Exists
     New-Item -ItemType directory -Path $output -ErrorAction Ignore | Out-Null
     Download-Run-File
-    Invoke-Expression "$scriptsDir\run.ps1 -install -outputDir $output -coreVersion $coreVersion -webVersion $webVersion"
+    Invoke-Expression "& `"$scriptsDir\run.ps1`" -install -outputDir `"$output`" -coreVersion $coreVersion -webVersion $webVersion"
 }
 elseif ($start -Or $restart) {
     Check-Output-Dir-Exists
-    Invoke-Expression "$scriptsDir\run.ps1 -restart -outputDir $output -coreVersion $coreVersion -webVersion $webVersion"
+    Invoke-Expression "& `"$scriptsDir\run.ps1`" -restart -outputDir `"$output`" -coreVersion $coreVersion -webVersion $webVersion"
 }
 elseif ($update) {
     Check-Output-Dir-Exists
     Download-Run-File
-    Invoke-Expression "$scriptsDir\run.ps1 -update -outputDir $output -coreVersion $coreVersion -webVersion $webVersion"
+    Invoke-Expression "& `"$scriptsDir\run.ps1`" -update -outputDir `"$output`" -coreVersion $coreVersion -webVersion $webVersion"
 }
 elseif ($rebuild) {
     Check-Output-Dir-Exists
-    Invoke-Expression "$scriptsDir\run.ps1 -rebuild -outputDir $output -coreVersion $coreVersion -webVersion $webVersion"
+    Invoke-Expression "& `"$scriptsDir\run.ps1`" -rebuild -outputDir `"$output`" -coreVersion $coreVersion -webVersion $webVersion"
 }
 elseif ($updatedb) {
     Check-Output-Dir-Exists
-    Invoke-Expression "$scriptsDir\run.ps1 -updatedb -outputDir $output -coreVersion $coreVersion -webVersion $webVersion"
+    Invoke-Expression "& `"$scriptsDir\run.ps1`" -updatedb -outputDir `"$output`" -coreVersion $coreVersion -webVersion $webVersion"
 }
 elseif ($stop) {
     Check-Output-Dir-Exists
-    Invoke-Expression "$scriptsDir\run.ps1 -stop -outputDir $output -coreVersion $coreVersion -webVersion $webVersion"
+    Invoke-Expression "& `"$scriptsDir\run.ps1`" -stop -outputDir `"$output`" -coreVersion $coreVersion -webVersion $webVersion"
 }
 elseif ($updateself) {
     Download-Self