diff --git a/regtest/data/bitcoin.conf b/regtest/data/bitcoin.conf
index 84aafd8c..95cf0afb 100644
--- a/regtest/data/bitcoin.conf
+++ b/regtest/data/bitcoin.conf
@@ -3,6 +3,7 @@ whitelist=127.0.0.1
 txindex=1
 addressindex=1
 timestampindex=1
+spentindex=1
 zmqpubrawtx=tcp://127.0.0.1:30332
 zmqpubhashblock=tcp://127.0.0.1:30332
 rpcallowip=127.0.0.1
diff --git a/regtest/data/node1/bitcoin.conf b/regtest/data/node1/bitcoin.conf
index 695d6d3e..19bbf70a 100644
--- a/regtest/data/node1/bitcoin.conf
+++ b/regtest/data/node1/bitcoin.conf
@@ -3,6 +3,7 @@ whitelist=127.0.0.1
 txindex=1
 addressindex=1
 timestampindex=1
+spentindex=1
 addnode=127.0.0.1:30432
 addnode=127.0.0.1:30433
 port=30431
diff --git a/regtest/data/node2/bitcoin.conf b/regtest/data/node2/bitcoin.conf
index 74d898af..9e08fe9a 100644
--- a/regtest/data/node2/bitcoin.conf
+++ b/regtest/data/node2/bitcoin.conf
@@ -3,6 +3,7 @@ whitelist=127.0.0.1
 txindex=1
 addressindex=1
 timestampindex=1
+spentindex=1
 addnode=127.0.0.1:30431
 addnode=127.0.0.1:30433
 port=30432
diff --git a/regtest/data/node3/bitcoin.conf b/regtest/data/node3/bitcoin.conf
index 0edb5bee..954b0892 100644
--- a/regtest/data/node3/bitcoin.conf
+++ b/regtest/data/node3/bitcoin.conf
@@ -3,6 +3,7 @@ whitelist=127.0.0.1
 txindex=1
 addressindex=1
 timestampindex=1
+spentindex=1
 addnode=127.0.0.1:30431
 addnode=127.0.0.1:30432
 port=30433
diff --git a/scripts/install b/scripts/install
index 3ded019c..c0e18cb4 100755
--- a/scripts/install
+++ b/scripts/install
@@ -5,7 +5,7 @@ platform=`uname -a | awk '{print tolower($1)}'`
 arch=`uname -m`
 version="0.12.0"
 url="https://github.com/braydonf/bitcoin/releases/download"
-tag="v0.12.0-bitcore-beta1"
+tag="v0.12.0-bitcore-beta2"
 
 cd "${root_dir}/bin"