diff --git a/src/RNAseq_sen1D.nf b/src/RNAseq_sen1D.nf
index fd1858df5dd97f9ad4dc5e3704216e99ce105c33..e2eaf7715c00f39885c41e8cc86edd29c97d7a6d 100644
--- a/src/RNAseq_sen1D.nf
+++ b/src/RNAseq_sen1D.nf
@@ -195,7 +195,7 @@ process split_bam {
   cpus 2
 
   input:
-    file bam from indexed_bam_files
+    file bam from indexed_bam_file
 
   output:
     file "*_forward.bam*" into forward_bam_files