diff --git a/R/variant_classifier.R b/R/variant_classifier.R
index 2a89828ce081f743160543e442ad355a6e280036..87baece24e9bd75d6a83cf0fea79367cdc5b84d9 100644
--- a/R/variant_classifier.R
+++ b/R/variant_classifier.R
@@ -40,7 +40,7 @@ variant_classifier <- function(
       dplyr::filter(seqnames != clus_name)
 
     # Calculate the similarity of each cluster to the reference sequence
-    sim_to_ref_tbl <- map(clustered_seqs, similiarity_to_reference,
+    sim_to_ref_tbl <- map(clustered_sequences, similiarity_to_reference,
                           ref = refstrings) %>%
       discard(is_null) %>%
       bind_rows(.id = 'clus_name') %>%