diff --git a/hostprocess/calico/install/Dockerfile.install b/hostprocess/calico/install/Dockerfile.install
index 35c9f6df..238a5858 100644
--- a/hostprocess/calico/install/Dockerfile.install
+++ b/hostprocess/calico/install/Dockerfile.install
@@ -1,7 +1,4 @@
-# Note this image doesn't really mater for hostprocess
-# the files in the image are copied to $env:CONTAINER_SANDBOX_MOUNT_POINT on the host
-# but the file system is the Host NOT the container
-ARG BASE="mcr.microsoft.com/windows/nanoserver:1809"
+ARG BASE="mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v0.1.0"
 
 FROM --platform=linux/amd64 curlimages/curl as bins
 ARG CALICO_VERSION="v3.20.0"
diff --git a/hostprocess/calico/kube-proxy/Dockerfile b/hostprocess/calico/kube-proxy/Dockerfile
index 57f6a22f..7f28ea07 100644
--- a/hostprocess/calico/kube-proxy/Dockerfile
+++ b/hostprocess/calico/kube-proxy/Dockerfile
@@ -1,7 +1,4 @@
-# Note this image doesn't really mater for hostprocess
-# the files in the image are copied to $env:CONTAINER_SANDBOX_MOUNT_POINT on the host
-# but the file system is the Host NOT the container
-ARG BASE="mcr.microsoft.com/windows/nanoserver:1809"
+ARG BASE="mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v0.1.0"
 
 FROM --platform=linux/amd64 curlimages/curl as bins
 ARG k8sVersion="v1.22.4"
diff --git a/hostprocess/calico/node/Dockerfile.node b/hostprocess/calico/node/Dockerfile.node
index e39fa937..a9c1a4d6 100644
--- a/hostprocess/calico/node/Dockerfile.node
+++ b/hostprocess/calico/node/Dockerfile.node
@@ -1,7 +1,4 @@
-# Note this image doesn't really mater for hostprocess
-# the files in the image are copied to $env:CONTAINER_SANDBOX_MOUNT_POINT on the host
-# but the file system is the Host NOT the container
-ARG BASE="mcr.microsoft.com/windows/nanoserver:1809"
+ARG BASE="mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v0.1.0"
 
 FROM --platform=linux/amd64 curlimages/curl as bins
 ARG CALICO_VERSION="v3.20.0"
diff --git a/hostprocess/flannel/flanneld/Dockerfile b/hostprocess/flannel/flanneld/Dockerfile
index 574cc1e0..948916cf 100644
--- a/hostprocess/flannel/flanneld/Dockerfile
+++ b/hostprocess/flannel/flanneld/Dockerfile
@@ -1,7 +1,4 @@
-# Note this image doesn't really mater for hostprocess
-# the files in the image are copied to $env:CONTAINER_SANDBOX_MOUNT_POINT on the host
-# but the file system is the Host NOT the container
-ARG BASE="mcr.microsoft.com/windows/nanoserver:1809"
+ARG BASE="mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v0.1.0"
 
 FROM --platform=linux/amd64 curlimages/curl as bins
 ARG containernetworkingCniVersion="0.8.7"
diff --git a/hostprocess/flannel/kube-proxy/Dockerfile b/hostprocess/flannel/kube-proxy/Dockerfile
index fe634f94..a50b77ff 100644
--- a/hostprocess/flannel/kube-proxy/Dockerfile
+++ b/hostprocess/flannel/kube-proxy/Dockerfile
@@ -1,7 +1,4 @@
-# Note this image doesn't really mater for hostprocess
-# the files in the image are copied to $env:CONTAINER_SANDBOX_MOUNT_POINT on the host
-# but the file system is the Host NOT the container
-ARG BASE="mcr.microsoft.com/windows/nanoserver:1809"
+ARG BASE="mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v0.1.0"
 
 FROM --platform=linux/amd64 curlimages/curl as bins
 ARG k8sVersion="v1.22.0"