diff --git a/workflow/scripts/overlap_peaks.py b/workflow/scripts/overlap_peaks.py
index 7a27e948d558ae4e8c0ef9abddea920050fd5d42..379f8841c205b70a664002d6ac6ddae3917928d7 100644
--- a/workflow/scripts/overlap_peaks.py
+++ b/workflow/scripts/overlap_peaks.py
@@ -179,7 +179,7 @@ def main():
     logger.addHandler(handler)
 
     # Read files as dataframes
-    design_peaks_df = pd.read_csv('../design/design_peak.tsv', sep='\t')
+    design_peaks_df = pd.read_csv(design, sep='\t')
     design_files_df = pd.read_csv(files, sep='\t')
 
     # Make a design file for