diff --git a/public/typo3conf/ext/ep_events/Configuration/RTE/Default.yaml b/public/typo3conf/ext/ep_events/Configuration/RTE/Default.yaml
index f9b52b27..4d625865 100644
--- a/public/typo3conf/ext/ep_events/Configuration/RTE/Default.yaml
+++ b/public/typo3conf/ext/ep_events/Configuration/RTE/Default.yaml
@@ -5,6 +5,7 @@ imports:
 
 editor:
   config:
+    disableNativeSpellChecker: false
     contentsCss:
     - "EXT:ep_events/Resources/Public/css/rte.min.css"
 
diff --git a/public/typo3conf/ext/ep_theme/Configuration/RTE/Default.yaml b/public/typo3conf/ext/ep_theme/Configuration/RTE/Default.yaml
index c4d8d244..e50e078a 100644
--- a/public/typo3conf/ext/ep_theme/Configuration/RTE/Default.yaml
+++ b/public/typo3conf/ext/ep_theme/Configuration/RTE/Default.yaml
@@ -5,6 +5,7 @@ imports:
 
 editor:
   config:
+    disableNativeSpellChecker: false
     contentsCss:
     - "EXT:ep_theme/Resources/Public/css/rte.css"