diff --git a/README.md b/README.md
index 0e358ca0..aae9ac8e 100644
--- a/README.md
+++ b/README.md
@@ -37,9 +37,7 @@ curtailment. We recommend to cluster the network to a couple of
 hundred nodes to remove these local inconsistencies. See the
 discussion in Section 3.4 "Model validation" of the paper.
 
-![PyPSA-Eur Grid Model](doc/img/base.png)
-
-![PyPSA-Eur Grid Model Simplified](doc/img/elec_s_X.png)
+![PyPSA-Eur Grid Model](doc/img/elec.png)
 
 The model building routines are defined through a snakemake workflow. The model is designed to be imported into the open toolbox
 [PyPSA](https://github.com/PyPSA/PyPSA) for operational studies as
diff --git a/doc/img/elec.png b/doc/img/elec.png
index 52d4f772..2f688671 100644
Binary files a/doc/img/elec.png and b/doc/img/elec.png differ