diff --git a/src/Makefile.am b/src/Makefile.am
index af34ed7a9..502bbd831 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -83,7 +83,6 @@ endif
 BITCOIN_CORE_H = \
   addrman.h \
   alert.h \
-  arith_uint256.h \
   base58.h \
   bloom.h \
   chain.h \
@@ -101,9 +100,6 @@ BITCOIN_CORE_H = \
   compat/sanity.h \
   compressor.h \
   consensus/consensus.h \
-  consensus/merkle.h \
-  consensus/params.h \
-  consensus/validation.h \
   core_io.h \
   core_memusage.h \
   httprpc.h \
@@ -124,7 +120,6 @@ BITCOIN_CORE_H = \
   policy/fees.h \
   policy/policy.h \
   pow.h \
-  primitives/block.h \
   protocol.h \
   random.h \
   reverselock.h \
@@ -254,9 +249,17 @@ libbitcoin_consensus_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_consensus_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_consensus_a_SOURCES = \
   amount.h \
+  arith_uint256.cpp \
+  arith_uint256.h \
+  consensus/merkle.cpp \
+  consensus/merkle.h \
+  consensus/params.h \
+  consensus/validation.h \
   hash.cpp \
   hash.h \
   prevector.h \
+  primitives/block.cpp \
+  primitives/block.h \
   primitives/transaction.cpp \
   primitives/transaction.h \
   pubkey.cpp \
@@ -281,18 +284,15 @@ libbitcoin_common_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_common_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_common_a_SOURCES = \
   amount.cpp \
-  arith_uint256.cpp \
   base58.cpp \
   chainparams.cpp \
   coins.cpp \
   compressor.cpp \
-  consensus/merkle.cpp \
   core_read.cpp \
   core_write.cpp \
   key.cpp \
   keystore.cpp \
   netbase.cpp \
-  primitives/block.cpp \
   protocol.cpp \
   scheduler.cpp \
   script/sign.cpp \