diff --git a/README.md b/README.md
index 2748df7..e028448 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,7 @@ RUN install-php-extensions gd xdebug
 | memcached | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | mongo | ✓ | ✓ |  |  |  |  |  |  |
 | mongodb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |
+| mosquitto | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |
 | msgpack | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |
 | mssql | ✓ | ✓ |  |  |  |  |  |  |
 | mysql | ✓ | ✓ |  |  |  |  |  |  |
@@ -132,7 +133,7 @@ RUN install-php-extensions gd xdebug
 | zip | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | zookeeper | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |
 
-*Number of supported extensions: 81*
+*Number of supported extensions: 82*
 <!-- END OF EXTENSIONS TABLE -->
 
 PS: the pre-installed PHP extensions are excluded from this list.