diff --git a/archetypes/default.md b/archetypes/default.md
index 85703a0..1438145 100644
--- a/archetypes/default.md
+++ b/archetypes/default.md
@@ -15,6 +15,7 @@ tags:
   - api
   - automation
   - availability
+  - caddy
   - certs
   - chat
   - chrome
diff --git a/content/posts/easy-push-notifications-with-ntfy/index.md b/content/posts/easy-push-notifications-with-ntfy/index.md
index eedc841..a5447b8 100644
--- a/content/posts/easy-push-notifications-with-ntfy/index.md
+++ b/content/posts/easy-push-notifications-with-ntfy/index.md
@@ -11,6 +11,7 @@ tags:
   - android
   - api
   - automation
+  - caddy
   - containers
   - docker
   - homeassistant
diff --git a/content/posts/federated-matrix-server-synapse-on-oracle-clouds-free-tier/index.md b/content/posts/federated-matrix-server-synapse-on-oracle-clouds-free-tier/index.md
index dd3cc30..edb8bad 100644
--- a/content/posts/federated-matrix-server-synapse-on-oracle-clouds-free-tier/index.md
+++ b/content/posts/federated-matrix-server-synapse-on-oracle-clouds-free-tier/index.md
@@ -5,6 +5,7 @@ thumbnail: 2xe34VJym.png
 usePageBundles: true
 lastmod: "2021-09-17"
 tags:
+- caddy
 - docker
 - linux
 - cloud
diff --git a/content/posts/gitea-self-hosted-git-server/index.md b/content/posts/gitea-self-hosted-git-server/index.md
index 5819744..69bd209 100644
--- a/content/posts/gitea-self-hosted-git-server/index.md
+++ b/content/posts/gitea-self-hosted-git-server/index.md
@@ -16,6 +16,7 @@ thumbnail: "gitea-logo.png" # Sets thumbnail image appearing inside card on home
 codeLineNumbers: false # Override global value for showing of line numbers within code block.
 series: Projects
 tags:
+  - caddy
   - linux
   - docker
   - cloud
diff --git a/content/posts/snikket-private-xmpp-chat-on-oracle-cloud-free-tier/index.md b/content/posts/snikket-private-xmpp-chat-on-oracle-cloud-free-tier/index.md
index 0b6c02a..a22fd51 100644
--- a/content/posts/snikket-private-xmpp-chat-on-oracle-cloud-free-tier/index.md
+++ b/content/posts/snikket-private-xmpp-chat-on-oracle-cloud-free-tier/index.md
@@ -22,6 +22,7 @@ tags:
   - containers
   - chat
   - selfhosting
+  - caddy
 comment: true # Disable comment if false.
 ---
 **Non-technical users deserve private communications, too.**