diff --git a/openmp/www/index.html b/openmp/www/index.html
--- a/openmp/www/index.html
+++ b/openmp/www/index.html
@@ -161,7 +161,7 @@
   <ul>
     <li><code>cd llvm-project</code></li>
     <li><code>mkdir build &amp;&amp; cd build</code></li>
-    <li><code>cmake ../llvm -DLLVM_ENABLE_PROJECTS=openmp -DCMAKE_C_COMPILER=&lt;C compiler&gt; -DCMAKE_CXX_COMPILER=&lt;C++ compiler&gt;</code></li>
+    <li><code>cmake ../llvm -DLLVM_ENABLE_PROJECTS="clang;openmp" -DCMAKE_C_COMPILER=&lt;C compiler&gt; -DCMAKE_CXX_COMPILER=&lt;C++ compiler&gt;</code></li>
     <li><code>make omp</code></li>
   </ul>