diff --git a/README.md b/README.md
index 7cfb730..bbefbc9 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ Home automation platform
 
 ## Screenshots
 
-![Screenshot of Home Assistant](./doc/screenshots/screenshot1)
+![Screenshot of Home Assistant](./doc/screenshots/screenshot1.png)
 
 ## Disclaimers / important information
 
diff --git a/README_fr.md b/README_fr.md
index acea083..279a5ac 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -23,7 +23,7 @@ Plateforme domotique
 
 ## Captures d'écran
 
-![Capture d'écran de Home Assistant](./doc/screenshots/screenshot1)
+![Capture d'écran de Home Assistant](./doc/screenshots/screenshot1.png)
 
 ## Avertissements / informations importantes