diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 962448fb8..87edf48ef 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -1,15 +1,3 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-# ******** NOTE ********
-
 name: "CodeQL"
 
 on:
@@ -26,7 +14,7 @@ jobs:
     name: Analyze
     runs-on: ubuntu-latest
     container:
-      image: alt:p10
+      image: alt:sisyphus
 
     env:
       CC: ccache gcc
@@ -66,7 +54,7 @@ jobs:
             ccache git-core ccache gcc-c++ etersoft-build-utils catch-devel \
             libcomedi-devel libmariadb-devel libpqxx-devel libsqlite3-devel \
             libxml2-devel libsigc++2-devel libpoco-devel libev-devel libprotobuf-devel grpc-plugins libgrpc++-devel \
-            libmosquitto-devel libprotobuf-devel \
+            libmosquitto-devel  \
             xsltproc python3-dev python-module-distribute swig
 
       - name: build
diff --git a/.github/workflows/testsuite.yml b/.github/workflows/testsuite.yml
index 741ec62e6..331cc5a78 100644
--- a/.github/workflows/testsuite.yml
+++ b/.github/workflows/testsuite.yml
@@ -25,7 +25,7 @@ jobs:
             git-core ccache gcc-c++ etersoft-build-utils \
             libcomedi-devel libmariadb-devel libpqxx-devel libsqlite3-devel \
             libxml2-devel libsigc++2-devel libpoco-devel libev-devel libprotobuf-devel grpc-plugins libgrpc++-devel \
-            libmosquitto-devel libprotobuf-devel \
+            libmosquitto-devel \
             libopen62541-devel libopen62541pp-devel \
             libclickhouse-cpp-devel  \
             xsltproc python3-dev python-module-distribute swig iputils