diff --git a/README.md b/README.md
index 7539ab9..8ecc67b 100644
--- a/README.md
+++ b/README.md
@@ -124,12 +124,13 @@ RUN install-php-extensions gd xdebug
 | uuid | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | wddx | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |
 | xdebug | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| xhprof | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | xmlrpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | xsl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | yaml | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | zip | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 
-*Number of supported extensions: 78*
+*Number of supported extensions: 79*
 <!-- END OF EXTENSIONS TABLE -->
 
 PS: the pre-installed PHP extensions are excluded from this list.