diff --git a/packages/ra-language-english/index.js b/packages/ra-language-english/index.js
index 278a91c4d34..49ae8cb524e 100644
--- a/packages/ra-language-english/index.js
+++ b/packages/ra-language-english/index.js
@@ -28,6 +28,7 @@ module.exports = {
         boolean: {
             true: 'Yes',
             false: 'No',
+            null: '',
         },
         page: {
             create: 'Create %{name}',
diff --git a/packages/ra-language-french/index.js b/packages/ra-language-french/index.js
index 46601cce0aa..fbe308fe45e 100644
--- a/packages/ra-language-french/index.js
+++ b/packages/ra-language-french/index.js
@@ -29,6 +29,7 @@ module.exports = {
         boolean: {
             true: 'Oui',
             false: 'Non',
+            null: '',
         },
         page: {
             create: 'Créer %{name}',