diff --git a/lib4sbom/cyclonedx/cyclonedx_generator.py b/lib4sbom/cyclonedx/cyclonedx_generator.py
index e959728..2f454bf 100644
--- a/lib4sbom/cyclonedx/cyclonedx_generator.py
+++ b/lib4sbom/cyclonedx/cyclonedx_generator.py
@@ -254,7 +254,7 @@ def _process_supplier_info(self, supplier_info):
         # Use RFC-5322 compliant regex (https://regex101.com/library/6EL6YF)
         emails = re.findall(
             r"((?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\]))",
-            supplier_info,
+            supplier_info,re.IGNORECASE
         )
         # If email found, remove from string
         supplier_name = (