diff --git a/clang15-builder/Dockerfile b/clang15-builder/Dockerfile
index 9720fe6..e00fe67 100644
--- a/clang15-builder/Dockerfile
+++ b/clang15-builder/Dockerfile
@@ -3,12 +3,11 @@ FROM ubuntu:24.04 as clang15-builder
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt update && apt install -y \
-  default-jdk python3-dev python3-pip libzmq5-dev build-essential \
+  default-jdk python3-dev python3-pip python3-pytest libzmq5-dev build-essential \
   clang-15 clang-tidy-15 libc++-15-dev libc++abi-15-dev libstdc++-13-dev \
   libsodium-dev libssl-dev openssl \
   cmake git wget swig mpich libboost-dev ca-certificates \
   && apt-get clean && rm -rf /var/lib/apt/lists/* \
-  && pip3 install pytest \
   && ln -s /usr/bin/llvm-symbolizer-15 /usr/bin/llvm-symbolizer \
   && ln -s /usr/bin/clang++-15 /usr/bin/clang++ \
   && ln -s /usr/bin/clang-15 /usr/bin/clang \
diff --git a/clang16-builder/Dockerfile b/clang16-builder/Dockerfile
index 09a768a..3872198 100644
--- a/clang16-builder/Dockerfile
+++ b/clang16-builder/Dockerfile
@@ -3,12 +3,11 @@ FROM ubuntu:22.04 as clang14-builder
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt update && apt install -y \
-  default-jdk python3-dev python3-pip libzmq5-dev build-essential \
+  default-jdk python3-dev python3-pip python3-pytest libzmq5-dev build-essential \
   clang-16 clang-tidy-16 libc++-16-dev libc++abi-16-dev libstdc++-13-dev \
   libsodium-dev libssl-dev openssl \
   cmake git wget swig mpich libboost-dev ca-certificates \
   && apt-get clean && rm -rf /var/lib/apt/lists/* \
-  && pip3 install pytest \
   && ln -s /usr/bin/llvm-symbolizer-16 /usr/bin/llvm-symbolizer \
   && ln -s /usr/bin/clang++-16 /usr/bin/clang++ \
   && ln -s /usr/bin/clang-16 /usr/bin/clang \
diff --git a/clang17-builder/Dockerfile b/clang17-builder/Dockerfile
index 913b4df..c24b92e 100644
--- a/clang17-builder/Dockerfile
+++ b/clang17-builder/Dockerfile
@@ -3,12 +3,11 @@ FROM ubuntu:24.04 as clang14-builder
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt update && apt install -y \
-  default-jdk python3-dev python3-pip libzmq5-dev build-essential \
+  default-jdk python3-dev python3-pip python3-pytest libzmq5-dev build-essential \
   clang-17 clang-tidy-17 libc++-17-dev libc++abi-17-dev libstdc++-13-dev \
   libsodium-dev libssl-dev openssl \
   cmake git wget swig mpich libboost-dev ca-certificates \
   && apt-get clean && rm -rf /var/lib/apt/lists/* \
-  && pip3 install pytest \
   && ln -s /usr/bin/llvm-symbolizer-17 /usr/bin/llvm-symbolizer \
   && ln -s /usr/bin/clang++-17 /usr/bin/clang++ \
   && ln -s /usr/bin/clang-17 /usr/bin/clang \
diff --git a/clang18-builder/Dockerfile b/clang18-builder/Dockerfile
index da1781a..2c8af8e 100644
--- a/clang18-builder/Dockerfile
+++ b/clang18-builder/Dockerfile
@@ -3,12 +3,11 @@ FROM ubuntu:24.04 as clang14-builder
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt update && apt install -y \
-  default-jdk python3-dev python3-pip libzmq5-dev build-essential \
+  default-jdk python3-dev python3-pip python3-pytest libzmq5-dev build-essential \
   clang-18 clang-tidy-18 libc++-18-dev libc++abi-18-dev libstdc++-13-dev \
   libsodium-dev libssl-dev openssl \
   cmake git wget swig mpich libboost-dev ca-certificates \
   && apt-get clean && rm -rf /var/lib/apt/lists/* \
-  && pip3 install pytest \
   && ln -s /usr/bin/llvm-symbolizer-18 /usr/bin/llvm-symbolizer \
   && ln -s /usr/bin/clang++-18 /usr/bin/clang++ \
   && ln -s /usr/bin/clang-18 /usr/bin/clang \