diff --git a/tools/Google.Cloud.Tools.ReleaseManager/ContainerCommands/BuildCommand.cs b/tools/Google.Cloud.Tools.ReleaseManager/ContainerCommands/BuildCommand.cs
index 8d0a6967e8ca..04729f37996b 100644
--- a/tools/Google.Cloud.Tools.ReleaseManager/ContainerCommands/BuildCommand.cs
+++ b/tools/Google.Cloud.Tools.ReleaseManager/ContainerCommands/BuildCommand.cs
@@ -125,7 +125,7 @@ private int BuildUnconfigured(Dictionary<string, string> options, string generat
                 FileName = "/usr/bin/dotnet",
                 WorkingDirectory = apiRoot
             };
-            var processArguments = new List<string> { "dotnet", relativeDirectory };
+            var processArguments = new List<string> { "build", relativeDirectory };
             processArguments.ForEach(psi.ArgumentList.Add);
 
             var process = Process.Start(psi)!;
diff --git a/tools/Google.Cloud.Tools.ReleaseManager/GenerateApisCommand.cs b/tools/Google.Cloud.Tools.ReleaseManager/GenerateApisCommand.cs
index 6c37fd243567..158ce8587f2d 100644
--- a/tools/Google.Cloud.Tools.ReleaseManager/GenerateApisCommand.cs
+++ b/tools/Google.Cloud.Tools.ReleaseManager/GenerateApisCommand.cs
@@ -373,6 +373,14 @@ private int ExecuteForUnconfigured(string[] args)
         }
         Directory.CreateDirectory(tempOutputDirectory);
 
+        // Extract CommonResourcesConfig.json from this assembly, and dump it in the temp output directory.
+        // This isn't great, but it's the only way of generating unconfigured without causing other problems.
+        using (var commonResourcesInput = typeof(GenerateApisCommand).Assembly.GetManifestResourceStream("Google.Cloud.Tools.ReleaseManager.CommonResourcesConfig.json"))
+        {
+            using var commonResourcesOutput = File.Create(Path.Combine(tempOutputDirectory, "CommonResourcesConfig.json"));
+            commonResourcesInput.CopyTo(commonResourcesOutput);
+        }
+
         foreach (var arg in args)
         {
             GenerateUnconfigured(arg);
@@ -500,10 +508,7 @@ private void GenerateUnconfigured(string arg)
             yield return ("transport", "grpc");
             yield return ("rest-numeric-enums", "True");
             yield return ("service-config", configFiles[0]);
-            // We may not have a CommonResourceConfig.json file, unless we bake that into this tool or the generator image.
-            // It shouldn't stop anything from working; it just reduces the similarity between configured/unconfigured generation.
-            // TODO: Work out what to do about this.
-            // yield return ("common-resources-config", "CommonResourcesConfig.json");
+            yield return ("common-resources-config", Path.Combine(tempOutputDirectory, "CommonResourcesConfig.json"));
         }
     }
 
diff --git a/tools/Google.Cloud.Tools.ReleaseManager/Google.Cloud.Tools.ReleaseManager.csproj b/tools/Google.Cloud.Tools.ReleaseManager/Google.Cloud.Tools.ReleaseManager.csproj
index 9d1cb8484993..e122de3f4e53 100644
--- a/tools/Google.Cloud.Tools.ReleaseManager/Google.Cloud.Tools.ReleaseManager.csproj
+++ b/tools/Google.Cloud.Tools.ReleaseManager/Google.Cloud.Tools.ReleaseManager.csproj
@@ -14,6 +14,7 @@
     <ProjectReference Include="..\Google.Cloud.Tools.Common\Google.Cloud.Tools.Common.csproj" />
     <ProjectReference Include="..\Google.Cloud.Tools.VersionCompat\Google.Cloud.Tools.VersionCompat.csproj" />
     <EmbeddedResource Include="History/*.json" />
+    <EmbeddedResource Include="..\..\generator-input\CommonResourcesConfig.json" />
 
     <!--
      - Refer to Grpc.Net.Client explicitly, so that smoke tests load the same TFM as