diff --git a/containers/alloy/default.nix b/containers/alloy/default.nix
index f8e4966..e508a10 100644
--- a/containers/alloy/default.nix
+++ b/containers/alloy/default.nix
@@ -116,8 +116,6 @@ in
 
 pkgs.dockerTools.buildLayeredImage {
   name = "blumeops/alloy";
-  tag = "latest";
-
   contents = [
     alloy
     pkgs.cacert
diff --git a/containers/authentik-redis/default.nix b/containers/authentik-redis/default.nix
index 98c09f4..7b66f84 100644
--- a/containers/authentik-redis/default.nix
+++ b/containers/authentik-redis/default.nix
@@ -15,8 +15,6 @@ assert pkgs.redis.version == version;
 
 pkgs.dockerTools.buildLayeredImage {
   name = "blumeops/authentik-redis";
-  tag = "latest";
-
   contents = [
     pkgs.redis
   ];
diff --git a/containers/authentik/default.nix b/containers/authentik/default.nix
index 7d5a976..5b965bd 100644
--- a/containers/authentik/default.nix
+++ b/containers/authentik/default.nix
@@ -41,8 +41,6 @@ in
 
 pkgs.dockerTools.buildLayeredImage {
   name = "blumeops/authentik";
-  tag = "latest";
-
   contents = [
     ak
     authentik-django
diff --git a/containers/ntfy/default.nix b/containers/ntfy/default.nix
index 7c13afd..cc1bc2a 100644
--- a/containers/ntfy/default.nix
+++ b/containers/ntfy/default.nix
@@ -67,8 +67,6 @@ in
 
 pkgs.dockerTools.buildLayeredImage {
   name = "blumeops/ntfy";
-  tag = "latest";
-
   contents = [
     ntfy
     pkgs.cacert