diff --git a/README.md b/README.md
index 4532c11..0a81eeb 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ install-php-extensions --cleanup gd xdebug
 | Extension | PHP 5.6 | PHP 7.0 | PHP 7.1 | PHP 7.2 | PHP 7.3 |
 |:---:|:---:|:---:|:---:|:---:|:---:|
 | amqp | V | V | V | V | V |
-| apcu |  | V | V | V | V |
+| apcu | V | V | V | V | V |
 | bcmath | V | V | V | V | V |
 | bz2 | V | V | V | V | V |
 | calendar | V | V | V | V | V |