diff --git a/.docker/release/Dockerfile b/.docker/release/Dockerfile
index cee484719..0e6473191 100644
--- a/.docker/release/Dockerfile
+++ b/.docker/release/Dockerfile
@@ -99,9 +99,6 @@ RUN set -eux; \
 # mysql
 RUN docker-php-ext-install pdo_mysql
 
-# opcache
-RUN docker-php-ext-install opcache
-
 # postgres
 RUN set -eux; \
     apk add --no-cache postgresql-libs; \