diff --git a/README.md b/README.md
index f79f1aa..965b2c8 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,14 @@ Refer to the upstream documentation in case of doubts: [https://netbox.readthedo
 
 1. Install and initialize PostgreSQL
 
-    ```shell
+    ```
     sudo dnf -y install postgresql-server
     sudo -u postgres postgresql-setup --initdb
     ```
 
 2. Create a DB, user and grant priviledges
 
-    ```shell
+    ```
     sudo -u postgres createuser netbox
     sudo -u postgres createdb netbox
     sudo -u postgres psql -c "
@@ -26,7 +26,7 @@ Refer to the upstream documentation in case of doubts: [https://netbox.readthedo
 
 4. Start the server
 
-    ```shell
+    ```
     sudo systemctl enable --now postgresql
     ```
 
@@ -34,7 +34,7 @@ Refer to the upstream documentation in case of doubts: [https://netbox.readthedo
 
 It is possible to set up authentication, but this document is not touching it.
 
-```shell
+```
 sudo dnf -y install redis
 sudo systemctl enable --now redis
 ```
@@ -45,7 +45,7 @@ sudo systemctl enable --now redis
 
 1. Install Nginx
 
-    ```shell
+    ```
     sudo dnf -y install nginx
     ```
 
@@ -73,7 +73,7 @@ sudo systemctl enable --now redis
     
 3. Start the webserver
 
-    ```shell
+    ```
     sudo systemctl enable --now nginx
     ```
 
@@ -91,6 +91,6 @@ Modify `/etc/netbox/conf/configuration.py`. The most interesting variables to ch
 
 Then start `netbox` and `netbox-rq` services:
 
-```shell
+```
 sudo systemctl enable --now netbox netbox-rq
 ```