diff --git a/Jenkinsfile b/Jenkinsfile
index a12d2cb..cda188a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,7 +26,8 @@ pipeline {
           }
           stage('tap') {
             catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
-              sh 'COMPILE_R7RS=chibi compile-r7rs '
+              sh 'COMPILE_R7RS=chibi compile-r7rs -o tap-test-program retropikzel/tap/test.scm'
+              sh './tap-test-program'
             }
           }
         }
diff --git a/makings.scm b/makings.scm
index 87eedbd..4ef748a 100644
--- a/makings.scm
+++ b/makings.scm
@@ -6,7 +6,11 @@
           "snow-chibi install retropikzel.compile-r7rs"))
       (tap
         (lambda (scheme)
-          (list (string-append "COMPILE_R7RS=" scheme " compile-r7rs ")))))
+          (list
+            (string-append "COMPILE_R7RS="
+                           scheme
+                           " compile-r7rs -o tap-test-program retropikzel/tap/test.scm")
+            "./tap-test-program"))))
 
   (map (lambda (scheme)
          `((name ,scheme)