diff --git a/src/expenses/task.c b/src/expenses/task.c
index 9f35cd3..cf0bbec 100644
--- a/src/expenses/task.c
+++ b/src/expenses/task.c
@@ -8,11 +8,6 @@
 #include "types.h"
 #include "../core/context.h"
 
-typedef struct BotTask {
-    pthread_t tid;
-    BotReminder *reminder;
-} BotTask;
-
 /* protected globals */
 static BotCommand g_lastCommand = BOT_CMD_NONE;
 static BotReminder *g_tmp_lastReminder = NULL;
diff --git a/src/expenses/task.h b/src/expenses/task.h
index 4380e16..4de7305 100644
--- a/src/expenses/task.h
+++ b/src/expenses/task.h
@@ -1,6 +1,7 @@
 /* Use pthread.h to run background tasks such as reminder
  * aim is to avoid signals (per-process)
 */
+#pragma once
 #include <pthread.h>
 #include "types.h"