diff --git a/app/models/asp/payment_request.rb b/app/models/asp/payment_request.rb
index d34585072..40e9f00d0 100644
--- a/app/models/asp/payment_request.rb
+++ b/app/models/asp/payment_request.rb
@@ -133,5 +133,16 @@ def eligible_for_rejected_or_unpaid_auto_retry?
       message = in_state?(:rejected) ? decorator.rejected_reason : decorator.unpaid_reason
       %w[RIB BIC PAIEMENT].any? { |word| message.upcase.include?(word) }
     end
+
+    def reconstructed_iban
+      return nil unless in_state?(:paid)
+
+      coordpaie = last_transition.metadata["PAIEMENT"]["COORDPAIE"]
+      zonebban = coordpaie["ZONEBBAN"]
+      cle = coordpaie["CLECONTROL"]
+      code_pays = coordpaie["CODEISOPAYS"]
+
+      "#{code_pays}#{cle}#{zonebban}"
+    end
   end
 end
diff --git a/app/views/pfmps/_payment_requests_history.html.haml b/app/views/pfmps/_payment_requests_history.html.haml
index 5f283d247..5a3094ec4 100644
--- a/app/views/pfmps/_payment_requests_history.html.haml
+++ b/app/views/pfmps/_payment_requests_history.html.haml
@@ -9,7 +9,7 @@
         = number_to_currency(payment_request.last_transition.metadata['PAIEMENT']['MTNET'].to_f)
     .fr-mt-2w.gray-text
       Coordonnées bancaires utilisées :
-      = payment_request.rib&.iban || payment_request.student.rib(current_establishment)&.iban || "manquantes"
+      = payment_request.rib&.iban || payment_request.reconstructed_iban || payment_request.student.rib(current_establishment)&.iban || "manquantes"
     .fr-mt-2w.gray-text
       Dernière mise à jour le
       = l(payment_request.last_transition&.updated_at || payment_request.updated_at, format: :long)
diff --git a/config/initializers/version.rb b/config/initializers/version.rb
index c49524ac4..b7d5e45c2 100644
--- a/config/initializers/version.rb
+++ b/config/initializers/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Aplypro
-  VERSION = "1.20.0"
+  VERSION = "1.20.1"
 end
diff --git a/spec/models/asp/payment_request_spec.rb b/spec/models/asp/payment_request_spec.rb
index c8437686d..8b35e891c 100644
--- a/spec/models/asp/payment_request_spec.rb
+++ b/spec/models/asp/payment_request_spec.rb
@@ -202,4 +202,39 @@
       end
     end
   end
+
+  describe "#reconstructed_iban" do
+    let(:payment_request) { create(:asp_payment_request, :paid) }
+    let(:metadata) do
+      {
+        "PAIEMENT" => {
+          "COORDPAIE" => {
+            "ZONEBBAN" => "20041010180452191K015",
+            "CLECONTROL" => "51",
+            "CODEISOPAYS" => "FR"
+          }
+        }
+      }
+    end
+
+    before do
+      allow(payment_request).to receive(:last_transition).and_return(
+        instance_double(ASP::PaymentRequestTransition, metadata: metadata)
+      )
+    end
+
+    context "when the payment request is in 'paid' state" do
+      it "returns the reconstructed IBAN" do
+        expect(payment_request.reconstructed_iban).to eq "FR5120041010180452191K015"
+      end
+    end
+
+    context "when the payment request is not in 'paid' state" do
+      let(:payment_request) { create(:asp_payment_request, :pending) }
+
+      it "returns nil" do
+        expect(payment_request.reconstructed_iban).to be_nil
+      end
+    end
+  end
 end