diff --git a/src/Makefile.am b/src/Makefile.am
index 75bcbd31a8aa46..7d85a33dca1cbf 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -489,6 +489,7 @@ libbitcoin_server_a_SOURCES = \
   pos/checks.cpp \
   pos/kernel.cpp \
   pos/rewards.cpp \
+  pos/staker.cpp \
   pos/stakeinput.cpp \
   pow.cpp \
   rest.cpp \
diff --git a/src/pos/staker.cpp b/src/pos/staker.cpp
index c887aed54ed88f..870e17c754c474 100644
--- a/src/pos/staker.cpp
+++ b/src/pos/staker.cpp
@@ -6,7 +6,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "staker.h"
+#include "pos/staker.h"
 
 #include "chain.h"
 #include "chainparams.h"