diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 2ce1593..a637646 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -25,12 +25,11 @@ jobs:
             file: u20.04-dev.Dockerfile
           - container: "ubuntu-dev:22"
             file: u22.04-dev.Dockerfile
-          - container: "ubuntu-dev:23.10"
-            file: u23.10-dev.Dockerfile
           - container: "fedora:30"
             file: fedora30-dev.Dockerfile
-          - container: "centos-dev:7"
-            file: centos7-dev.Dockerfile
+          # centos7 stopped working
+          # - container: "centos-dev:7"
+          #  file: centos7-dev.Dockerfile
           - container: "ubuntu-dev:24"
             file: u24.04-dev.Dockerfile
           - container: "benchmark-dev:latest"
diff --git a/u22.04-dev.Dockerfile b/u22.04-dev.Dockerfile
index fb1981f..3ab7f51 100644
--- a/u22.04-dev.Dockerfile
+++ b/u22.04-dev.Dockerfile
@@ -9,7 +9,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt update && apt install -y autoconf-archive bison cmake curl gdb git libssl-dev \
     libunwind-dev libfl-dev ninja-build libtool \
     gcc-11 g++-11 libboost-context-dev libxml2-dev zip ccache libzstd-dev \
-    debhelper moreutils pip jq lsof lcov libflatbuffers-dev \
+    debhelper moreutils pip jq lsof lcov netcat redis-tools \
     && rm -rf /var/lib/apt/lists/*
     
 RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 40  \