diff --git a/src/DataTransfer/DataTransfer/Az.DataTransfer.psd1 b/src/DataTransfer/DataTransfer/Az.DataTransfer.psd1
index 6988a5b12275..72494782e58d 100644
--- a/src/DataTransfer/DataTransfer/Az.DataTransfer.psd1
+++ b/src/DataTransfer/DataTransfer/Az.DataTransfer.psd1
@@ -125,7 +125,7 @@ PrivateData = @{
 * Added commands for flow management'
 
         # Prerelease string of this module
-        # Prerelease = ''
+        Prerelease = 'preview'
 
         # Flag to indicate whether the module requires explicit user acceptance for install/update/save
         # RequireLicenseAcceptance = $false