diff --git a/GetSHA256.ps1 b/GetSHA256.ps1
index 6cea9d0b..71051256 100644
--- a/GetSHA256.ps1
+++ b/GetSHA256.ps1
@@ -1,5 +1,5 @@
 param([string]$file)
 $hash = [Security.Cryptography.HashAlgorithm]::Create( "SHA256" )
 $stream = ([IO.StreamReader]$file).BaseStream
--join ($hash.ComputeHash($stream) | ForEach { "{0:X2}" -f $_ })
+-join ($hash.ComputeHash($stream) | ForEach { "{0:x2}" -f $_ })
 $stream.Close()