diff --git a/Dockerfile b/Dockerfile
index 60e8071..0f9caa3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,8 +13,8 @@ RUN        true && \
            else \
              export DEBIAN_FRONTEND=noninteractive && \
              echo "Europe/Berlin" > /etc/timezone && \
-             apt-get update -y -q && \
-             apt-get install -y git build-essential cmake pkg-config libcurl4-nss-dev libjsoncpp-dev libsasl2-dev; \
+             apt-get update -y -qq && \
+             apt-get install -y git build-essential cmake pkg-config libcurl4-openssl-dev libssl-dev libjsoncpp-dev libsasl2-dev; \
            fi
 RUN        git clone --depth 1 --branch ${SASL_XOAUTH2_GIT_REF} ${SASL_XOAUTH2_REPO_URL} /sasl-xoauth2
 RUN        true && \