diff --git a/Dockerfile b/Dockerfile
index a604f14..d9c3907 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ LABEL org.opencontainers.image.authors="admin@minenet.at"
 LABEL org.opencontainers.image.source="https://github.com/ich777/docker-steamcmd-server"
 
 RUN apt-get update && \
-	apt-get -y install --no-install-recommends lib32gcc-s1 libcurl4 libfontconfig1 libpangocairo-1.0-0 libnss3 libgconf-2-4 libxi6 libxcursor1 libxss1 libxcomposite1 libasound2 libxdamage1 libxtst6 libatk1.0-0 libxrandr2 iputils-ping && \
+	apt-get -y install --no-install-recommends lib32gcc-s1 libcurl4 libfontconfig1 libpangocairo-1.0-0 libnss3 libgconf-2-4 libxi6 libxcursor1 libxss1 libxcomposite1 libasound2 libxdamage1 libxtst6 libatk1.0-0 libxrandr2 iputils-ping libcurl3-gnutls && \
 	rm -rf /var/lib/apt/lists/*
 
 ENV DATA_DIR="/serverdata"