diff --git a/3.3.0/scala2.12-java11-python3-r-ubuntu/Dockerfile b/3.3.0/scala2.12-java11-python3-r-ubuntu/Dockerfile
index fb48b80..8159d17 100644
--- a/3.3.0/scala2.12-java11-python3-r-ubuntu/Dockerfile
+++ b/3.3.0/scala2.12-java11-python3-r-ubuntu/Dockerfile
@@ -24,7 +24,7 @@ RUN groupadd --system --gid=${spark_uid} spark && \
 RUN set -ex && \
     apt-get update && \
     ln -s /lib /lib64 && \
-    apt install -y gnupg2 wget bash tini libc6 libpam-modules krb5-user libnss3 procps net-tools gosu && \
+    apt install -y gnupg2 wget bash tini procps net-tools gosu && \
     apt install -y python3 python3-pip && \
     apt install -y r-base r-base-dev && \
     mkdir -p /opt/spark && \