diff --git a/eng/common/scripts/typespec/New-EmitterPackageLock.ps1 b/eng/common/scripts/typespec/New-EmitterPackageLock.ps1
index 1872e104e4d6..ba7493a108cd 100644
--- a/eng/common/scripts/typespec/New-EmitterPackageLock.ps1
+++ b/eng/common/scripts/typespec/New-EmitterPackageLock.ps1
@@ -15,6 +15,7 @@ param (
 
 New-Item $OutputDirectory -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
 $OutputDirectory = Resolve-Path $OutputDirectory
+$EmitterPackageJsonPath = Resolve-Path $EmitterPackageJsonPath
 
 $tempFile = New-TemporaryFile
 Remove-Item $tempFile