diff --git a/interface/src/app/settings/security/SecuritySettings.tsx b/interface/src/app/settings/security/SecuritySettings.tsx
index 117a84467..40cac3de6 100644
--- a/interface/src/app/settings/security/SecuritySettings.tsx
+++ b/interface/src/app/settings/security/SecuritySettings.tsx
@@ -79,7 +79,7 @@ const SecuritySettings = () => {
           onChange={updateFormValue}
           margin="normal"
         />
-        <MessageBox level="info" message={LL.SU_TEXT()} mt={1} />
+        <MessageBox level="info" message={LL.SU_TEXT()} sx={{ mt: 1 }} />
         {dirtyFlags && dirtyFlags.length !== 0 && (
           <ButtonRow>
             <Button
diff --git a/interface/src/components/upload/DragNdrop.tsx b/interface/src/components/upload/DragNdrop.tsx
index 0305b9492..9febbfa8e 100644
--- a/interface/src/components/upload/DragNdrop.tsx
+++ b/interface/src/components/upload/DragNdrop.tsx
@@ -91,7 +91,9 @@ const DragNdrop = ({ text, onFileSelected }: DragNdropProps) => {
       ).upgradeImportantMessageType;
       setUpgradeImportantMessageType(upgradeImportantMessageType_n);
       if (upgradeImportantMessageType_n === 0) {
-        onFileSelected(file);
+        if (file) {
+          onFileSelected(file);
+        }
       }
     })
     .onError((error) => {