diff --git a/src/content/blog/matomo-vs-ublock-origin.md b/src/content/blog/matomo-vs-ublock-origin.md
index 2c7bb72..6d71aef 100644
--- a/src/content/blog/matomo-vs-ublock-origin.md
+++ b/src/content/blog/matomo-vs-ublock-origin.md
@@ -107,7 +107,7 @@ g.src = u + 'unicorn' // After
 
 I had to create a minuscule `Dockerfile` as the `Rewrite` module is not enabled per default in the standard Matomo docker image.
 
-```Dockerfile
+```docker
 # Dockerfile
 FROM matomo
 RUN a2enmod rewrite
diff --git a/src/content/blog/telegram-bots-are-easy.md b/src/content/blog/telegram-bots-are-easy.md
index 37062fa..8683909 100644
--- a/src/content/blog/telegram-bots-are-easy.md
+++ b/src/content/blog/telegram-bots-are-easy.md
@@ -277,7 +277,7 @@ I believe telegram bots can be a great alternative if a full fledged app is an o
 python-telegram-bot==12.0.0b1
 ```
 
-```Dockerfile
+```docker
 # Dockerfile
 
 FROM python:3.7-slim