diff --git a/src/components/NewMessage/NewMessageUploadEditor.vue b/src/components/NewMessage/NewMessageUploadEditor.vue
index fa5d650b9a8..c8c85e8b33b 100644
--- a/src/components/NewMessage/NewMessageUploadEditor.vue
+++ b/src/components/NewMessage/NewMessageUploadEditor.vue
@@ -71,7 +71,7 @@
 				<NcButton type="tertiary" @click="handleDismiss">
 					{{ t('spreed', 'Dismiss') }}
 				</NcButton>
-				<NcButton type="primary" @click="handleUpload(null)">
+				<NcButton type="primary" @click="handleUpload({ caption: null, options: null})">
 					{{ t('spreed', 'Send') }}
 				</NcButton>
 			</div>
diff --git a/src/store/fileUploadStore.js b/src/store/fileUploadStore.js
index dee8cd44aaf..632da93ba13 100644
--- a/src/store/fileUploadStore.js
+++ b/src/store/fileUploadStore.js
@@ -299,8 +299,8 @@ const actions = {
 	 * @param {object} context.state the contexts state object.
 	 * @param {object} data the wrapping object
 	 * @param {string} data.uploadId The unique uploadId
-	 * @param {string} [data.caption] The text caption to the media
-	 * @param {object} data.options The share options
+	 * @param {string|null} data.caption The text caption to the media
+	 * @param {object|null} data.options The share options
 	 */
 	async uploadFiles({ commit, dispatch, state, getters }, { uploadId, caption, options }) {
 		if (state.currentUploadId === uploadId) {