diff --git a/src/bolero.nf b/src/bolero.nf
index 5b2e66666b257b6da4b7192815f69094f615334f..852617ca641b20fc4e7ea6575f066eed9fa60f43 100755
--- a/src/bolero.nf
+++ b/src/bolero.nf
@@ -223,9 +223,9 @@ workflow {
   //il reste à adapter ça
   else { // we take fast5 files as input and proceed to basecalling with guppy
     if(params.gpu_mode) {
-      //basecall_fast5_gpu(input)
+      basecall_fast5_gpu(input)
       if(params.kit_barcoding != ""){
-        barcoding_gpu(pass)  
+        barcoding_gpu(basecall_fast5_gpu.out.pass)  
         barcoding_gpu.out.barcodes
           .flatten()
           .map{it -> [it.name, it]}
@@ -233,7 +233,7 @@ workflow {
         concatenate(tuples_barcode)
       }
       else{
-        pass
+        basecall_fast5_gpu.out.pass
           .map{it -> ["Sample", it]}
           .set{tuple_sample}
         concatenate(tuple_sample)