diff --git a/install.html b/install.html
index 7bb830a..fccfef3 100644
--- a/install.html
+++ b/install.html
@@ -59,6 +59,9 @@ <h4>1. Install libapreq</h4>
           <pre>
             <code>
   LoadModule apreq_module modules/mod_apreq2.so
+  # mac users may need this instead:
+  # LoadModule apreq_module libexec/apache2/mod_apreq2.so
+  
             </code>
           </pre>
         </li>
@@ -84,6 +87,9 @@ <h4>2. Install ModPorter</h4>
           <pre>
             <code>
   LoadModule porter_module modules/mod_porter.so
+  # mac users may need this instead:
+  # LoadModule porter_module libexec/apache2/mod_porter.so
+  
             </code>
           </pre>
         </li>