diff --git a/src/coins.cpp b/src/coins.cpp
index aa858eeb8..37d969010 100644
--- a/src/coins.cpp
+++ b/src/coins.cpp
@@ -8,6 +8,7 @@
 #include "random.h"
 #include "version.h"
 #include "policy/fees.h"
+#include "komodo_defs.h"
 
 #include <assert.h>