diff --git a/src/components/Admin/resources/cms/post/PostCreate.tsx b/src/components/Admin/resources/cms/post/PostCreate.tsx
index 36798b4c..033a6336 100644
--- a/src/components/Admin/resources/cms/post/PostCreate.tsx
+++ b/src/components/Admin/resources/cms/post/PostCreate.tsx
@@ -20,7 +20,7 @@ export const PostCreate: FC = () => (
         <NumberInput source="id" fullWidth disabled />
         <TextInput source="caption" fullWidth validate={required()} />
         <TextInput source="short_text" fullWidth validate={required()} />
-        <TextInput source="details" fullWidth />
+        <TextInput source="details" multiline fullWidth />
         <DateTimeInput source="added_at" fullWidth disabled />
         <DateTimeInput source="visible_after" fullWidth validate={required()} />
         <DateTimeInput source="visible_until" fullWidth validate={required()} />
diff --git a/src/components/Admin/resources/cms/post/PostEdit.tsx b/src/components/Admin/resources/cms/post/PostEdit.tsx
index 4d8d3215..414e938e 100644
--- a/src/components/Admin/resources/cms/post/PostEdit.tsx
+++ b/src/components/Admin/resources/cms/post/PostEdit.tsx
@@ -20,7 +20,7 @@ export const PostEdit: FC = () => (
         <NumberInput source="id" fullWidth disabled />
         <TextInput source="caption" fullWidth validate={required()} />
         <TextInput source="short_text" fullWidth validate={required()} />
-        <TextInput source="details" fullWidth />
+        <TextInput source="details" multiline fullWidth />
         <DateTimeInput source="added_at" fullWidth disabled />
         <DateTimeInput source="visible_after" fullWidth validate={required()} />
         <DateTimeInput source="visible_until" fullWidth validate={required()} />