diff --git a/scripts/nightly.yaml b/scripts/nightly.yaml
index a77d4a90ba..5be572a6a5 100644
--- a/scripts/nightly.yaml
+++ b/scripts/nightly.yaml
@@ -3,7 +3,7 @@ variables:
   Major: '4'
   Minor: '8'
   Patch: '16'
-  NightlyVersion: $(Major).$(Minor).$(Patch).$(Build.BuildId)-$(Build.DefinitionName)
+  NightlyVersion: $(Major).$(Minor).$(Patch).$(Build.BuildNumber)-$(Build.DefinitionName)
   MacFlags: 'CXXFLAGS="-arch arm64 -arch x86_64" LINK_EXTRA_FLAGS="-arch arm64 -arch x86_64" SLINK_EXTRA_FLAGS="-arch arm64 -arch x86_64" FPMATH_ENABLED=False'
 
 stages:
@@ -471,6 +471,7 @@ stages:
     steps:
     - task: NuGetAuthenticate@0
       displayName: 'NuGet Authenticate'
+      inputs: 'Z3-nightly public nuget feed'
     - task: NuGetToolInstaller@0
       inputs:
         versionSpec: 5.x