diff --git a/Jenkinsfile b/Jenkinsfile
index 4a729f8..7e842fe 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,7 +26,7 @@ pipeline {
                         stage("${implementation} snow-chibi install test") {
                             catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
                                 sh "docker build --build-arg COMPILE_R7RS=${implementation} --tag=r7rs-pffi-test-${implementation} -f dockerfiles/Dockerfile.snow-chibi-install-test ."
-                                sh "docker run -v ${WORKSPACE}:/workdir -w /workdir -t r7rs-pffi-test-${implementation} sh -c \"make snow-chibi-install COMPILE_R7RS=${implementation} && cp tests/hello.scm /tmp/ && cd /tmp && COMPILE_R7RS=${implementation} compile-r7rs -o hello hello.scm && ./hello\""
+                                sh "docker run -v ${WORKSPACE}:/workdir -w /workdir -t r7rs-pffi-test-${implementation} sh -c \"make build install COMPILE_R7RS=${implementation} && cp tests/hello.scm /tmp/ && cd /tmp && COMPILE_R7RS=${implementation} compile-r7rs -o hello hello.scm && ./hello\""
                             }
                         }
                     }
diff --git a/Makefile b/Makefile
index 45f6799..8acd7d3 100644
--- a/Makefile
+++ b/Makefile
@@ -4,8 +4,9 @@ DOCKER=docker run -it -v ${PWD}:/workdir
 DOCKER_INIT=cd /workdir && make clean &&
 VERSION=$(shell awk '/version:/{ print $$2 }' README.md )
 TESTNAME=primitives
+COMPILE_R7RS=chibi
 
-package: documentation
+build: documentation
 	snow-chibi package \
 		--version=${VERSION} \
 		--authors="Retropikzel" \
@@ -14,12 +15,9 @@ package: documentation
 		--description="Portable foreign function interface for R7RS Schemes" \
 	foreign/c.sld
 
-snow-chibi-install: clean-package package
+install:
 	snow-chibi --impls=${COMPILE_R7RS} install foreign-c-${VERSION}.tgz
 
-clean-package:
-	rm -rf *.tgz
-
 test-java: tmp/test/libtest.o tmp/test/libtest.so tmp/test/libtest.a
 	mkdir -p tmp/test
 	cp kawa.jar tmp/test/
@@ -160,3 +158,4 @@ clean:
 	find . -name "*@gambit*" -delete
 	rm -rf tmp
 	rm foreign/c/primitives/chibi/foreign-c.c
+	rm -rf *.tgz
diff --git a/documentation/foreign-c.pdf b/documentation/foreign-c.pdf
index dada921..b4541a3 100644
Binary files a/documentation/foreign-c.pdf and b/documentation/foreign-c.pdf differ