diff --git a/Jenkinsfile b/Jenkinsfile
index c5ecc0ec..31b66517 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,8 +36,7 @@ pipeline {
                 dir("${REPO}/tests"){
                   viewEnv(){
                     withVenv{
-                      // runPytest('--numprocesses=4')
-                      runPytest('-k "midi" -s')
+                      runPytest('--numprocesses=4')
                     }
                   }
                 }
@@ -76,8 +75,6 @@ pipeline {
       }
       post {
         cleanup {
-          // Temp debug used by test_tx
-          archiveArtifacts artifacts: "${REPO}/**/*.txt", fingerprint: true, allowEmptyArchive: true
           xcoreCleanSandbox()
         }
       }
diff --git a/tests/conftest.py b/tests/conftest.py
index ba8b0a74..58787c57 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -50,7 +50,7 @@ def build_midi():
     result = subprocess.run(cmd, capture_output=True, text=True, shell=True)
     all_build_success = result.returncode
 
-    with open("midi_build.txt", "wt") as mb:
-        mb.write(str(result))
+    assert all_build_success == 0, f"{result.stderr}\n{result.stdout}"
+
+    return str(Path(__file__).parent / f"test_midi/bin/") 
 
-    return str(Path(__file__).parent / f"test_midi/bin/") if all_build_success == 0 else False
diff --git a/tests/test_midi_tx.py b/tests/test_midi_tx.py
index 47915189..605bfba1 100644
--- a/tests/test_midi_tx.py
+++ b/tests/test_midi_tx.py
@@ -18,11 +18,6 @@ MAX_CYCLES = 15000000
 @pytest.mark.parametrize("config", MIDI_TEST_CONFIGS)
 def test_tx(capfd, config, build_midi):
 
-    with open("dir.txt", "wt") as db:
-        import subprocess
-        output = subprocess.run("tree", capture_output=True, text=True, shell=True) 
-        db.write(output.stdout)
-
     # Need tempdir as we use the same config files and this causes issues when using xdist 
     with tempdir() as tmpdirname:
         copy_tree(build_midi, tmpdirname)