diff --git a/curl/default.nix b/curl/default.nix
index 754d19a..379ab51 100644
--- a/curl/default.nix
+++ b/curl/default.nix
@@ -2,7 +2,7 @@
 , cacert
 , curl
 }:
-dockerTools.buildImage {
+dockerTools.buildLayeredImage {
   inherit (curl) name;
 
   contents = [
diff --git a/kubectl/default.nix b/kubectl/default.nix
index 115386a..6619fac 100644
--- a/kubectl/default.nix
+++ b/kubectl/default.nix
@@ -2,7 +2,7 @@
 , cacert
 , kubectl
 }:
-dockerTools.buildImage {
+dockerTools.buildLayeredImage {
   inherit (kubectl) name;
 
   contents = [
diff --git a/kubernetes-helm/default.nix b/kubernetes-helm/default.nix
index ea32054..9c90114 100644
--- a/kubernetes-helm/default.nix
+++ b/kubernetes-helm/default.nix
@@ -2,7 +2,7 @@
 , cacert
 , kubernetes-helm
 }:
-dockerTools.buildImage {
+dockerTools.buildLayeredImage {
   inherit (kubernetes-helm) name;
 
   contents = [