diff --git a/fununifrac/reproducibility/plot_mds.py b/fununifrac/reproducibility/plot_mds.py
index f5c52a1..bc9b2c8 100644
--- a/fununifrac/reproducibility/plot_mds.py
+++ b/fununifrac/reproducibility/plot_mds.py
@@ -31,7 +31,7 @@ def parsearg():
         labels = f.readlines()
         labels = [l.strip() for l in labels]
     labels = [Path(l).stem for l in labels]
-    labels = [l.replace("sourmash_gather_out_scale1000_k_11_", "") for l in labels]
+    labels = [l.replace("sourmash_gather_out_scale_1000_k_11_", "") for l in labels]
     print(labels)
     metadata_dict = {x:y for (x, y) in zip(metadata[args.sample_id], metadata[args.condition])}
     pw_dist = np.load(args.pairwise_distance)