diff --git a/samples/Dockerfile.kernel-5.15.12 b/samples/Dockerfile.kernel-5.15.12
index cd500bf..6b6539c 100644
--- a/samples/Dockerfile.kernel-5.15.12
+++ b/samples/Dockerfile.kernel-5.15.12
@@ -23,6 +23,6 @@ RUN set -eux; \
         *) echo >&2 "error: unsupported architecture '$(uname -m)'"; exit 1 ;; \
     esac
 
-FROM registry.smtx.io/fengye87/virtink-kernel-base
+FROM smartxworks/virtink-kernel-base
 
 COPY --from=builder /vmlinux /vmlinux