diff --git a/Dockerfile b/Dockerfile
index 72b8d44..d24dad1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ENV WEB_DOCUMENT_ROOT=/app/public
 # Use the default production configuration
 # RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 
-RUN apt-get update && apt-get install -y mariadb-client
+RUN apt-get --allow-unauthenticated update && apt-get --allow-unauthenticated install -y mariadb-client
 RUN apt clean && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app