diff --git a/src/UI/SlotArea.cpp b/src/UI/SlotArea.cpp
index 93beca9c6..db05859d2 100644
--- a/src/UI/SlotArea.cpp
+++ b/src/UI/SlotArea.cpp
@@ -15,7 +15,6 @@
 #include "../Root.h"
 #include "../FastRandom.h"
 #include "../BlockArea.h"
-#include "polarssl/camellia.h"