diff --git a/exploration/ml_pipeline_classification.py b/exploration/ml_pipeline_classification.py
index d005785..84301b5 100644
--- a/exploration/ml_pipeline_classification.py
+++ b/exploration/ml_pipeline_classification.py
@@ -55,7 +55,7 @@ print("SEGMENT_LENGTH: " + SEGMENT_LENGTH)
 TARGET_VARIABLE = "JCQ_job_control"
 print("TARGET_VARIABLE: " + TARGET_VARIABLE)
 
-if "appraisal" in TARGET_VARIABLE:
+if ("appraisal" in TARGET_VARIABLE) and ("stressfulness" in TARGET_VARIABLE):
     TARGET_VARIABLE += "_"
     TARGET_VARIABLE += SEGMENT_TYPE