diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index dc00d7af06..e54604d598 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -432,6 +432,10 @@ void SendingAlbum::removeItem(not_null<HistoryItem*> item) {
 	}
 }
 
+SendingAlbum::Item::Item(TaskId taskId)
+: taskId(taskId) {
+}
+
 FileLoadResult::FileLoadResult(
 	TaskId taskId,
 	uint64 id,
diff --git a/Telegram/SourceFiles/storage/localimageloader.h b/Telegram/SourceFiles/storage/localimageloader.h
index d0ebbc8ae3..e2c44da029 100644
--- a/Telegram/SourceFiles/storage/localimageloader.h
+++ b/Telegram/SourceFiles/storage/localimageloader.h
@@ -168,8 +168,7 @@ private:
 
 struct SendingAlbum {
 	struct Item {
-		explicit Item(TaskId taskId) : taskId(taskId) {
-		}
+		explicit Item(TaskId taskId);
 
 		TaskId taskId;
 		uint64 randomId = 0;