diff --git a/Dockerfile b/Dockerfile
index ab12bd2..2cad6e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN apt-get update && apt-get install -y \
     unzip \
     git \
     libldap2-dev \
-    && docker-php-ext-install curl mysqli pdo pdo_mysql ldap zip
+    && docker-php-ext-install curl mysqli pdo pdo_mysql ldap zip pcntl posix
 
 # Kopiowanie Composera z oficjalnego obrazu
 COPY --from=composer:latest /usr/bin/composer /usr/bin/composer