diff --git a/packages/angular_devkit/build_angular/src/builders/browser-esbuild/sass-plugin.ts b/packages/angular_devkit/build_angular/src/builders/browser-esbuild/sass-plugin.ts
index 8a60c9215e66..7c3ea8fb5bd4 100644
--- a/packages/angular_devkit/build_angular/src/builders/browser-esbuild/sass-plugin.ts
+++ b/packages/angular_devkit/build_angular/src/builders/browser-esbuild/sass-plugin.ts
@@ -124,7 +124,11 @@ async function compileString(
 
               if (packageResult.path) {
                 return pathToFileURL(
-                  join(dirname(packageResult.path), !hasScope ? nameOrFirstPath : '', ...pathPart),
+                  join(
+                    dirname(packageResult.path),
+                    !hasScope && nameOrFirstPath ? nameOrFirstPath : '',
+                    ...pathPart,
+                  ),
                 );
               }
             }