diff --git a/eng/Versions.props b/eng/Versions.props
index 4eb62cdc6..de5a25883 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -10,7 +10,7 @@
     <VersionSDKMinor>4</VersionSDKMinor>
     <VersionFeature>00</VersionFeature>
     <VersionPrefix>$(VersionMajor).$(VersionMinor).$(VersionSDKMinor)$(VersionFeature)</VersionPrefix>
-    <PreReleaseVersionLabel>rtm</PreReleaseVersionLabel>
+    <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <MajorMinorVersion>$(VersionMajor).$(VersionMinor)</MajorMinorVersion>
     <CliProductBandVersion>$(MajorMinorVersion).$(VersionSDKMinor)</CliProductBandVersion>
     <!-- Enable to remove prerelease label. -->