diff --git a/src/BlazorWasmSdk/Tasks/BrotliCompress.cs b/src/BlazorWasmSdk/Tasks/BrotliCompress.cs
index 8f5b69f808cd..f2e305585b48 100644
--- a/src/BlazorWasmSdk/Tasks/BrotliCompress.cs
+++ b/src/BlazorWasmSdk/Tasks/BrotliCompress.cs
@@ -111,10 +111,10 @@ protected override string GenerateResponseFileCommands()
                 }
 
                 builder.AppendLine("-s");
-                builder.AppendLine(inputFullPath);
+                builder.AppendLine(Quote(inputFullPath));
 
                 builder.AppendLine("-o");
-                builder.AppendLine(outputFullPath);
+                builder.AppendLine(Quote(outputFullPath));
             }
 
             return builder.ToString();
diff --git a/src/Tests/Microsoft.NET.Sdk.BlazorWebAssembly.Tests/WasmBuildIntegrationTest.cs b/src/Tests/Microsoft.NET.Sdk.BlazorWebAssembly.Tests/WasmBuildIntegrationTest.cs
index 8ddb31a889a2..4dfbfd94a3dd 100644
--- a/src/Tests/Microsoft.NET.Sdk.BlazorWebAssembly.Tests/WasmBuildIntegrationTest.cs
+++ b/src/Tests/Microsoft.NET.Sdk.BlazorWebAssembly.Tests/WasmBuildIntegrationTest.cs
@@ -43,12 +43,14 @@ public void BuildMinimal_Works()
             new FileInfo(Path.Combine(buildOutputDirectory, "wwwroot", "_framework", "blazorwasm-minimal.dll")).Should().Exist();
         }
 
-        [Fact]
-        public void Build_Works()
+        [Theory]
+        [InlineData("blazor")]
+        [InlineData("blazor spaces")]
+        public void Build_Works(string identifier)
         {
             // Arrange
             var testAppName = "BlazorWasmWithLibrary";
-            var testInstance = CreateAspNetSdkTestAsset(testAppName);
+            var testInstance = CreateAspNetSdkTestAsset(testAppName, identifier: identifier);
 
             var buildCommand = new BuildCommand(testInstance, "blazorwasm");
             buildCommand.Execute()