diff --git a/src/index/txindex.cpp b/src/index/txindex.cpp
--- a/src/index/txindex.cpp
+++ b/src/index/txindex.cpp
@@ -3,6 +3,8 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <index/txindex.h>
+
+#include <chain.h>
 #include <init.h>
 #include <ui_interface.h>
 #include <util.h>
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -4,6 +4,7 @@
 
 #include <test/test_bitcoin.h>
 
+#include <chain.h>
 #include <chainparams.h>
 #include <config.h>
 #include <consensus/consensus.h>
diff --git a/src/txdb.h b/src/txdb.h
--- a/src/txdb.h
+++ b/src/txdb.h
@@ -7,7 +7,6 @@
 #define BITCOIN_TXDB_H
 
 #include <blockfileinfo.h>
-#include <chain.h>
 #include <coins.h>
 #include <dbwrapper.h>
 #include <diskblockpos.h>
diff --git a/src/txdb.cpp b/src/txdb.cpp
--- a/src/txdb.cpp
+++ b/src/txdb.cpp
@@ -5,6 +5,7 @@
 
 #include <txdb.h>
 
+#include <chain.h>
 #include <chainparams.h>
 #include <hash.h>
 #include <init.h>