diff --git a/src/util/vecdeque.h b/src/util/vecdeque.h
index b5e7278473..a9264a5ad6 100644
--- a/src/util/vecdeque.h
+++ b/src/util/vecdeque.h
@@ -9,6 +9,7 @@
 
 #include <cstring>
 #include <memory>
+#include <type_traits>
 
 /** Data structure largely mimicking std::deque, but using single preallocated ring buffer.
  *