diff --git a/src/animationlayer.cpp b/src/animationlayer.cpp
index 310f970..f764f29 100644
--- a/src/animationlayer.cpp
+++ b/src/animationlayer.cpp
@@ -4,6 +4,7 @@
 #include "options.h"
 
 #include <QRectF>
+#include <QThreadPool>
 
 static QThreadPool *thread_pool;