diff --git a/config/development/config.yaml b/config/development/config.yaml
index d92c8c90..db3c6039 100644
--- a/config/development/config.yaml
+++ b/config/development/config.yaml
@@ -1,4 +1,4 @@
 # DO NOT EDIT THIS FILE BY HAND - IT WILL BE OVERWRITTEN BY OSUNY
 
-defaultContentLanguage: en
+defaultContentLanguage: fr
 defaultContentLanguageInSubdir: true
\ No newline at end of file
diff --git a/config/production/config.yaml b/config/production/config.yaml
index 6b7bc9f3..6d32e174 100644
--- a/config/production/config.yaml
+++ b/config/production/config.yaml
@@ -3,7 +3,7 @@
 baseURL: https://rapport-2023.openclassrooms.osuny.site
 
 ## LANGUAGE
-defaultContentLanguage: en
+defaultContentLanguage: fr
 defaultContentLanguageInSubdir: true
 
 ## CACHE