diff --git a/config/pkg/ext/builtin-extensions.yml b/config/pkg/ext/builtin-extensions.yml
index 8f773900..67d879a1 100644
--- a/config/pkg/ext/builtin-extensions.yml
+++ b/config/pkg/ext/builtin-extensions.yml
@@ -73,6 +73,8 @@ ext-readline:
     arg-type: '--with-libedit --without-readline'
     build-shared: false
     build-static: true
+ext-sockets:
+  type: php-extension
 ext-xml:
   type: php-extension
   depends:
diff --git a/config/pkg/ext/ext-ev.yml b/config/pkg/ext/ext-ev.yml
new file mode 100644
index 00000000..174e5f84
--- /dev/null
+++ b/config/pkg/ext/ext-ev.yml
@@ -0,0 +1,13 @@
+ext-ev:
+  type: php-extension
+  artifact:
+    source:
+      type: pecl
+      name: ev
+    metadata:
+      license-files: [LICENSE]
+      license: PHP-3.01
+  depends:
+    - ext-sockets
+  php-extension:
+    arg-type@windows: with