diff --git a/workflows/ldv_prefactor_target.cwl b/workflows/ldv_prefactor_target.cwl
index 0f9268377356675901c51f76a66828e4fa045b0b..fdd1b4c4facf5a00125732ec303a90fff1606e76 100644
--- a/workflows/ldv_prefactor_target.cwl
+++ b/workflows/ldv_prefactor_target.cwl
@@ -12,6 +12,12 @@ inputs:
     type: string[]
   - id: solutions
     type: string
+  - id: avg_timeresolution_concat
+    type: int?
+    default: 4
+  - id: avg_freqresolution_concat
+    type: string?
+    default: 48.82kHz
 
 outputs:
   - id: cal_solutions
@@ -56,6 +62,10 @@ steps:
       source: fetch_data/uncompressed
     - id: cal_solutions
       source: fetch_solutions/downloaded
+    - id: avg_timeresolution_concat
+      source: avg_timeresolution_concat
+    - id: avg_freqresolution_concat
+      source: avg_freqresolution_concat
     run: HBA_target.cwl
     out:
     - id: solutions