diff --git a/Containers/nextcloud/Dockerfile b/Containers/nextcloud/Dockerfile
index dfa5bc6c..766c8afa 100644
--- a/Containers/nextcloud/Dockerfile
+++ b/Containers/nextcloud/Dockerfile
@@ -66,6 +66,7 @@ RUN set -ex; \
         opcache \
         pcntl \
         pdo_pgsql \
+        sysvsem \
         zip \
         gmp \
     ; \