diff --git a/Makefile b/Makefile
index 01ce628..3a68d61 100644
--- a/Makefile
+++ b/Makefile
@@ -832,6 +832,7 @@ edpm_deploy_prep: export BRANCH=${OPENSTACK_BRANCH}
 edpm_deploy_prep: export HASH=${OPENSTACK_COMMIT_HASH}
 edpm_deploy_prep: export EDPM_TLS_ENABLED=${DATAPLANE_TLS_ENABLED}
 edpm_deploy_prep: export EDPM_NOVA_NFS_PATH=${DATAPLANE_NOVA_NFS_PATH}
+edpm_deploy_prep: export EDPM_POST_GEN_SCRIPT=${DATAPLANE_POST_GEN_SCRIPT}
 ifeq ($(NETWORK_BGP), true)
 ifeq ($(BGP_OVN_ROUTING), true)
 edpm_deploy_prep: export BGP=ovn
diff --git a/scripts/gen-edpm-kustomize.sh b/scripts/gen-edpm-kustomize.sh
index 3089e29..5f3b0d2 100644
--- a/scripts/gen-edpm-kustomize.sh
+++ b/scripts/gen-edpm-kustomize.sh
@@ -222,4 +222,8 @@ fi
 
 kustomization_add_resources
 
+if [ -n "${EDPM_POST_GEN_SCRIPT}" ]; then
+    . "${EDPM_POST_GEN_SCRIPT}"
+fi
+
 popd