diff --git a/cockatrice/src/game/player/player_actions.h b/cockatrice/src/game/player/player_actions.h
index 34ddb7942..6f46202f0 100644
--- a/cockatrice/src/game/player/player_actions.h
+++ b/cockatrice/src/game/player/player_actions.h
@@ -7,6 +7,8 @@
 
 #ifndef COCKATRICE_PLAYER_ACTIONS_H
 #define COCKATRICE_PLAYER_ACTIONS_H
+
+#include "../board/card_list.h"
 #include "event_processing_options.h"
 #include "player.h"