diff --git a/build/compile/Microsoft.DotNet.Cli.LzmaArchive.targets b/build/compile/Microsoft.DotNet.Cli.LzmaArchive.targets
index f267e7394..a785e7b3c 100644
--- a/build/compile/Microsoft.DotNet.Cli.LzmaArchive.targets
+++ b/build/compile/Microsoft.DotNet.Cli.LzmaArchive.targets
@@ -91,7 +91,6 @@
                  WorkingDirectory="$(NuGetPackagesArchiveProject)/Web" />
 
       <DotNetRestore ToolPath="$(Stage2Directory)"
-                     IgnoreMissingSources="True"
                      Packages="$(NuGetPackagesArchiveFolder)"
                      SkipInvalidConfigurations="True"
                      WorkingDirectory="$(NuGetPackagesArchiveProject)/Web" />
@@ -101,7 +100,6 @@
                  WorkingDirectory="$(NuGetPackagesArchiveProject)/Web1.1" />
 
       <DotNetRestore ToolPath="$(Stage2Directory)"
-                     IgnoreMissingSources="True"
                      Packages="$(NuGetPackagesArchiveFolder)"
                      SkipInvalidConfigurations="True"
                      WorkingDirectory="$(NuGetPackagesArchiveProject)/Web1.1" />
diff --git a/build_projects/dotnet-cli-build/DotNetRestore.cs b/build_projects/dotnet-cli-build/DotNetRestore.cs
index 05e531dea..d3f1a2b4d 100644
--- a/build_projects/dotnet-cli-build/DotNetRestore.cs
+++ b/build_projects/dotnet-cli-build/DotNetRestore.cs
@@ -12,7 +12,7 @@ namespace Microsoft.DotNet.Cli.Build
 
         protected override string Args
         {
-            get { return $"{GetProjectPath()} {GetConfigFile()} {GetSource()} {GetPackages()} {GetIgnoreMissingSources()} {GetSkipInvalidConfigurations()} {GetRuntime()} {GetAdditionalParameters()}"; }
+            get { return $"{GetProjectPath()} {GetConfigFile()} {GetSource()} {GetPackages()} {GetSkipInvalidConfigurations()} {GetRuntime()} {GetAdditionalParameters()}"; }
         }
 
         public string ConfigFile { get; set; }
@@ -26,8 +26,6 @@ namespace Microsoft.DotNet.Cli.Build
         public string Packages { get; set; }
 
         public bool SkipInvalidConfigurations { get; set; }
-
-        public bool IgnoreMissingSources { get; set; }
         
         public string Runtime { get; set; }
 
@@ -80,16 +78,6 @@ namespace Microsoft.DotNet.Cli.Build
 
             return null;
         }
-
-        private string GetIgnoreMissingSources()
-        {
-            if (IgnoreMissingSources)
-            {
-                return "--ignore-failed-sources";
-            }
-
-            return null;
-        }
         
         private string GetRuntime()
         {