diff --git a/README.md b/README.md
index 2bc6b62..197645f 100644
--- a/README.md
+++ b/README.md
@@ -135,7 +135,7 @@ However if multiple variants are interesting to you and you don't want to have t
 spack load /tqziprv # refer to the installation with its hash directly.
 ```
 
-### Install your own software
+## Install your own software
 
 1. Check if your package is already implemented in Spack. <br/>
  You can also use the following website: https://packages.spack.io/
@@ -187,7 +187,7 @@ spack load $pkg_name@version +variant1 ^dep1@version1
 ```shell
 sbatch batch.script
 ```
-### Switching between environments
+## Switching between environments
 
 There are two environment available to users; stable and unstable. <br/>
 The first one is loaded by default when loading the module. <br/>
@@ -197,7 +197,7 @@ If you want to switch between the two and use different software stack you can u
 spack env activate -p unstable # or stable
 ```
 
-### Managing your environments
+## Managing your environments
 
 When adding the following command you actually add a package to your own software stack;