diff --git a/igneum-pow/src/main.rs b/igneum-pow/src/main.rs
index be02cad0..29bb77d8 100644
--- a/igneum-pow/src/main.rs
+++ b/igneum-pow/src/main.rs
@@ -416,7 +416,7 @@ fn show(a: &Args) {
     // the load class of --class, the era of --era composed over it
     let era_hex_bytes = a.era_hex.as_deref().map(|h| igneum_pow::bind::unhex(h).unwrap_or_else(|| usage()));
     let mut p = match a.program_class {
-        Some(pc) => igneum_pow::generator::generate_from_seed_bytes_program_class(&label, &bytes, pc, era_hex_bytes.as_deref()),
+        Some(pc) => igneum_pow::generator::generate_from_seed_bytes_program_class_shadow(&label, &bytes, pc, era_hex_bytes.as_deref(), a.shadow_reps),
         None => igneum_pow::generator::generate_from_seed_bytes_class(&label, &bytes, a.class),
     };
     if let (None, Some((_, eb, _))) = (a.program_class, &a.era) {