diff --git a/src/hash.cpp b/src/hash.cpp
--- a/src/hash.cpp
+++ b/src/hash.cpp
@@ -6,7 +6,6 @@
 
 #include <crypto/common.h>
 #include <crypto/hmac_sha512.h>
-#include <pubkey.h>
 
 inline uint32_t ROTL32(uint32_t x, int8_t r) {
     return (x << r) | (x >> (32 - r));