diff --git a/Jenkinsfile b/Jenkinsfile
index 8b5ad77..1160a9b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,7 +8,7 @@ pipeline {
 
     stages {
         stage('Chibi primitives') {
-            agent { dockerfile { filename 'Dockerfile.test', additionalBuildArgs '--build-arg COMPILE_R7RS=chibi' } }
+            agent { dockerfile { filename 'Dockerfile.test'; additionalBuildArgs '--build-arg COMPILE_R7RS=chibi' } }
             steps { catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') { sh 'make test-compile-r7rs COMPILE_R7RS=chibi TESTNAME=primitives' } }
         }
     }