diff --git a/Dockerfile.test b/Dockerfile.test
new file mode 100644
index 0000000..61b3cb0
--- /dev/null
+++ b/Dockerfile.test
@@ -0,0 +1,14 @@
+ARG COMPILE_R7RS=chibi
+FROM debian:bookworm AS build
+RUN apt-get update && apt-get install -y build-essential wget make cmake libgc-dev zlib1g-dev libffi-dev libssl-dev
+RUN wget https://bitbucket.org/ktakashi/sagittarius-scheme/downloads/sagittarius-0.9.12.tar.gz && tar -xf sagittarius-0.9.12.tar.gz
+RUN cd sagittarius-0.9.12 && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=/usr/local-other .. && make && make install
+
+FROM schemers/${COMPILE_R7RS}
+RUN apt-get update && apt-get install -y \
+    git make libffi8 libgc1 libssl3 libuv1 build-essential libffi-dev libmbedtls-dev
+COPY --from=build /usr/local-other/ /usr/local-other/
+ENV PATH=${PATH}:/usr/local-other/bin
+RUN git clone https://gitea.scheme.org/Retropikzel/compile-r7rs.git --depth=1
+RUN cd compile-r7rs && make && make install
+
diff --git a/Jenkinsfile b/Jenkinsfile
index a83aa88..897341f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,11 +8,18 @@ pipeline {
 
     stages {
         stage('Chibi primitives') {
-            agent { docker { image 'schemers/chibi' } }
+            agent {
+                docker {
+                    filename 'Dockerfile.test'
+                    additionalBuildArgs '--build-arg COMPILE_R7RS=chibi'
+                }
+            }
+            environment {
+                COMPILE_R7RS = "chibi"
+            }
             steps {
                 catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
-                    sh 'apt update && apt install -y make'
-                    sh 'make test-compile-r7rs-docker COMPILE_R7RS=chibi TESTNAME=primitives'
+                    sh 'make test-compile-r7rs COMPILE_R7RS=chibi TESTNAME=primitives'
                 }
             }
         }