diff --git a/src/bd_rhapsody/bd_rhapsody_sequence_analysis/test.py b/src/bd_rhapsody/bd_rhapsody_sequence_analysis/test.py
index c21814df..98c35eee 100644
--- a/src/bd_rhapsody/bd_rhapsody_sequence_analysis/test.py
+++ b/src/bd_rhapsody/bd_rhapsody_sequence_analysis/test.py
@@ -470,7 +470,7 @@ def generate_bd_smk_fastq_files(
 
 # check prot data
 data_prot = data.mod["prot"]
-assert data_prot.n_vars == len(sampletagsequences_fasta_dict), "Number of proteins is incorrect"
+assert data_prot.n_vars == len(bdabseq_panel_fasta_dict), "Number of proteins is incorrect"
 assert data_prot.X.sum(axis=1).min() > 950, "Number of reads per cell is incorrect"
 assert data_prot.var.Raw_Reads.sum() == 100000, "Number of reads is incorrect"