diff --git a/profile/README.md b/profile/README.md
index da79ed5..d24e658 100644
--- a/profile/README.md
+++ b/profile/README.md
@@ -2,15 +2,18 @@
 
 # Welcome to NFDI on GitHub!
 
-### NFDI consortia on GitHub
+## NFDI consortia on GitHub
+
 * [NFDI4Cat](https://github.com/nfdi4cat)
 * [NFDI4Chem](https://github.com/NFDI4Chem)
 * [NFDI4Culture](https://github.com/NFDI4Culture)
+* [NFDI4Earth](https://github.com/nfdi4earth/)
 * [GHGA](https://github.com/ghga-de) 
 * [NFDI4Health](https://github.com/NFDI4health)
 * [NFDI4Microbiota](https://github.com/NFDI4Microbiota/)
   * [The NFDI4Microbiota Knowledge Base](https://github.com/NFDI4Microbiota/nfdi4microbiota-knowledge-base)
 * [NFDI4Plants](https://github.com/nfdi4plants)
 
-### see also
+## see also
+
 * [NFDI on GitLab](https://gitlab.com/nfdi-de/nfdi-de/-/blob/main/README.md)