diff --git a/ibm_catalog.json b/ibm_catalog.json
index a1f6855..8f7047a 100644
--- a/ibm_catalog.json
+++ b/ibm_catalog.json
@@ -166,7 +166,7 @@
                   "url": "https://raw.githubusercontent.com/terraform-ibm-modules/stack-ibm-core-security-services/main/reference-architectures/core-security-services-architecture.svg",
                   "caption": "Cloud foundation for security and observability stack architecture",
                   "type": "image/svg+xml",
-                  "thumbnail_url": "https://raw.githubusercontent.com/terraform-ibm-modules/stack-ibm-core-security-services/main/reference-architecture/core-security-services-architecture.svg"
+                  "thumbnail_url": "https://raw.githubusercontent.com/terraform-ibm-modules/stack-ibm-core-security-services/main/reference-architectures/core-security-services-architecture.svg"
                 },
                 "description": "The architecture of Cloud foundation for security and observability stack."
               }