diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index f64bf975c2019da1843ae4cc6422e54db31ea906..fefefd8ab4325851e169591bf8b873dd5f4a768c 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -10,7 +10,7 @@ tags:
 - "latest"
 # Build args passed to Dockerfile ARGs
 args:
-  BASE_IMAGE: "ironbank/opensource/r/r-base"
+  BASE_IMAGE: "opensource/r/r-base"
   BASE_TAG: "3.0.14"
 # Docker image labels
 labels: