diff --git a/helm/values-dev.yaml b/helm/values-dev.yaml
index 7fa7cbee..a9761bfd 100644
--- a/helm/values-dev.yaml
+++ b/helm/values-dev.yaml
@@ -87,7 +87,7 @@ microservice-chart:
     AMOUNT_THRESHOLD: '0'
     ID_PSP_POSTE: 'BPPIITRRZZZ'
     AMEX_ABI: 'AMREX'
-    PSP_WHITELIST: 'PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019'
+    PSP_WHITELIST: 'PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX'
     OTEL_SERVICE_NAME: "pagopa-afm-calculator"
     OTEL_RESOURCE_ATTRIBUTES: "deployment.environment=dev"
     OTEL_EXPORTER_OTLP_ENDPOINT: "http://otel-collector.elastic-system.svc:4317"
diff --git a/helm/values-prod.yaml b/helm/values-prod.yaml
index 5cb286da..7e810b2e 100644
--- a/helm/values-prod.yaml
+++ b/helm/values-prod.yaml
@@ -87,7 +87,7 @@ microservice-chart:
     AMOUNT_THRESHOLD: '0'
     ID_PSP_POSTE: 'BPPIITRRXXX'
     AMEX_ABI: 'AMREX'
-    PSP_WHITELIST: 'PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019'
+    PSP_WHITELIST: 'PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX'
     OTEL_SERVICE_NAME: "pagopa-afm-calculator"
     OTEL_RESOURCE_ATTRIBUTES: "deployment.environment=prod"
     OTEL_EXPORTER_OTLP_ENDPOINT: "http://otel-collector.elastic-system.svc:4317"
diff --git a/helm/values-uat.yaml b/helm/values-uat.yaml
index 3ba559d1..78877672 100644
--- a/helm/values-uat.yaml
+++ b/helm/values-uat.yaml
@@ -87,7 +87,7 @@ microservice-chart:
     AMOUNT_THRESHOLD: '0'
     ID_PSP_POSTE: 'BPPIITRRXXX'
     AMEX_ABI: 'AMREX'
-    PSP_WHITELIST: 'PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,TMIL0101,POSOIT22XXX'
+    PSP_WHITELIST: 'PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,TMIL0101,POSOIT22XXX,SIGPITM1XXX'
     OTEL_SERVICE_NAME: "pagopa-afm-calculator"
     OTEL_RESOURCE_ATTRIBUTES: "deployment.environment=uat"
     OTEL_EXPORTER_OTLP_ENDPOINT: "http://otel-collector.elastic-system.svc:4317"
diff --git a/integration-test/src/config/.env.dev b/integration-test/src/config/.env.dev
index 80d08423..4336c8a9 100644
--- a/integration-test/src/config/.env.dev
+++ b/integration-test/src/config/.env.dev
@@ -3,4 +3,4 @@ AFM_HOST_V2=https://api.dev.platform.pagopa.it/afm/calculator-service/v2
 AFM_API_EXTENSION_V2=?maxOccurrences=10
 ID_PSP_POSTE=BPPIITRRZZZ
 AMEX_ABI=AMREX
-PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019
+PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX
diff --git a/integration-test/src/config/.env.local b/integration-test/src/config/.env.local
index bb1762ec..66aabc6a 100644
--- a/integration-test/src/config/.env.local
+++ b/integration-test/src/config/.env.local
@@ -3,4 +3,4 @@ AFM_HOST_V2=http://localhost:8080
 AFM_API_EXTENSION_V2=/multi?maxOccurrences=10
 ID_PSP_POSTE=BPPIITRRZZZ
 AMEX_ABI=AMREX
-PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019
+PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX
diff --git a/integration-test/src/config/.env.prod b/integration-test/src/config/.env.prod
index 5a6d6e90..f56e40c5 100644
--- a/integration-test/src/config/.env.prod
+++ b/integration-test/src/config/.env.prod
@@ -1,3 +1,3 @@
 AFM_HOST=https://api.platform.pagopa.it/afm/calculator-service/v1
-PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019
+PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX
 
diff --git a/integration-test/src/config/.env.uat b/integration-test/src/config/.env.uat
index 2ed1e555..e37e8236 100644
--- a/integration-test/src/config/.env.uat
+++ b/integration-test/src/config/.env.uat
@@ -1,4 +1,4 @@
 AFM_HOST=https://api.uat.platform.pagopa.it/afm/calculator-service/v1
 ID_PSP_POSTE=BPPIITRRXXX
 AMEX_ABI=AMREX
-PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019
\ No newline at end of file
+PSP_WHITELIST=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX
diff --git a/src/test/resources/application.properties b/src/test/resources/application.properties
index 124a5a7f..faafe7d6 100644
--- a/src/test/resources/application.properties
+++ b/src/test/resources/application.properties
@@ -44,7 +44,7 @@ payment.amount.threshold=0
 pspPoste.id=testIdPspPoste
 
 # PSP whitelist to manage which bundles must be filtered
-psp.whitelist=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019
+psp.whitelist=PPAYITR1XXX,BPPIITRRXXX,CIPBITMM,UNCRITMM,BNLIITRR,BCITITMM,BIC36019,SIGPITM1XXX
 
 # Openapi
 springdoc.writer-with-order-by-keys=false