diff --git a/node-api/src/main/kotlin/net/corda/nodeapi/internal/NodeInfoConstants.kt b/core/src/main/kotlin/net/corda/core/internal/NodeInfoConstants.kt
similarity index 76%
rename from node-api/src/main/kotlin/net/corda/nodeapi/internal/NodeInfoConstants.kt
rename to core/src/main/kotlin/net/corda/core/internal/NodeInfoConstants.kt
index 371ed2cd57..921a33fab5 100644
--- a/node-api/src/main/kotlin/net/corda/nodeapi/internal/NodeInfoConstants.kt
+++ b/core/src/main/kotlin/net/corda/core/internal/NodeInfoConstants.kt
@@ -1,4 +1,4 @@
-package net.corda.nodeapi.internal
+package net.corda.core.internal
 
 // TODO: Add to Corda node.conf to allow customisation
 const val NODE_INFO_DIRECTORY = "additional-node-infos"
diff --git a/node-api/src/main/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopier.kt b/node-api/src/main/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopier.kt
index 86c3266bb6..520c9cabfe 100644
--- a/node-api/src/main/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopier.kt
+++ b/node-api/src/main/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopier.kt
@@ -2,7 +2,7 @@ package net.corda.nodeapi.internal.network
 
 import net.corda.core.internal.*
 import net.corda.core.utilities.contextLogger
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.core.internal.NODE_INFO_DIRECTORY
 import rx.Observable
 import rx.Scheduler
 import rx.Subscription
diff --git a/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NetworkBootstrapperTest.kt b/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NetworkBootstrapperTest.kt
index 0c1b439d99..0c2345db05 100644
--- a/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NetworkBootstrapperTest.kt
+++ b/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NetworkBootstrapperTest.kt
@@ -11,7 +11,7 @@ import net.corda.core.node.NodeInfo
 import net.corda.core.serialization.serialize
 import net.corda.node.services.config.NotaryConfig
 import net.corda.nodeapi.internal.DEV_ROOT_CA
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.core.internal.NODE_INFO_DIRECTORY
 import net.corda.nodeapi.internal.SignedNodeInfo
 import net.corda.nodeapi.internal.config.parseAs
 import net.corda.nodeapi.internal.config.toConfig
diff --git a/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopierTest.kt b/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopierTest.kt
index abacb8a0e3..97e21787bb 100644
--- a/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopierTest.kt
+++ b/node-api/src/test/kotlin/net/corda/nodeapi/internal/network/NodeInfoFilesCopierTest.kt
@@ -4,7 +4,7 @@ import net.corda.core.internal.div
 import net.corda.core.internal.list
 import net.corda.core.internal.write
 import net.corda.nodeapi.eventually
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.core.internal.NODE_INFO_DIRECTORY
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.Before
 import org.junit.Rule
diff --git a/node/src/integration-test/kotlin/net/corda/node/services/network/NetworkMapTest.kt b/node/src/integration-test/kotlin/net/corda/node/services/network/NetworkMapTest.kt
index 943b2c0707..747827cea7 100644
--- a/node/src/integration-test/kotlin/net/corda/node/services/network/NetworkMapTest.kt
+++ b/node/src/integration-test/kotlin/net/corda/node/services/network/NetworkMapTest.kt
@@ -5,10 +5,11 @@ import net.corda.core.internal.*
 import net.corda.core.internal.concurrent.transpose
 import net.corda.core.messaging.ParametersUpdateInfo
 import net.corda.core.node.NodeInfo
+import net.corda.core.serialization.deserialize
 import net.corda.core.serialization.serialize
 import net.corda.core.utilities.getOrThrow
 import net.corda.core.utilities.seconds
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.nodeapi.internal.SignedNodeInfo
 import net.corda.nodeapi.internal.network.NETWORK_PARAMS_FILE_NAME
 import net.corda.nodeapi.internal.network.NETWORK_PARAMS_UPDATE_FILE_NAME
 import net.corda.nodeapi.internal.network.SignedNetworkParameters
@@ -21,14 +22,13 @@ import net.corda.testing.node.internal.*
 import net.corda.testing.node.internal.network.NetworkMapServer
 import org.assertj.core.api.Assertions.assertThat
 import org.assertj.core.api.Assertions.assertThatThrownBy
-import org.junit.After
+import org.hamcrest.CoreMatchers.`is`
+import org.junit.*
 import org.junit.Assert.assertEquals
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.runners.Parameterized
 import java.net.URL
+import java.nio.file.Files
 import java.time.Instant
 
 @RunWith(Parameterized::class)
@@ -237,7 +237,9 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
         // Make sure the nodes aren't getting the node infos from their additional directories
         val nodeInfosDir = baseDirectory / NODE_INFO_DIRECTORY
         if (nodeInfosDir.exists()) {
-            assertThat(nodeInfosDir.list()).isEmpty()
+            Assert.assertThat(nodeInfosDir.list().size, `is`(1))
+            Assert.assertThat(Files.readAllBytes(nodeInfosDir.list().single()).deserialize<SignedNodeInfo>().verified().legalIdentities.first(), `is`( this.nodeInfo.legalIdentities.first()))
+
         }
         assertThat(rpc.networkMapSnapshot()).containsOnly(*nodes)
     }
diff --git a/node/src/main/kotlin/net/corda/node/internal/AbstractNode.kt b/node/src/main/kotlin/net/corda/node/internal/AbstractNode.kt
index 65e3bce05b..e6669e14ec 100644
--- a/node/src/main/kotlin/net/corda/node/internal/AbstractNode.kt
+++ b/node/src/main/kotlin/net/corda/node/internal/AbstractNode.kt
@@ -452,6 +452,7 @@ abstract class AbstractNode<S>(val configuration: NodeConfiguration,
 
         // Write the node-info file even if nothing's changed, just in case the file has been deleted.
         NodeInfoWatcher.saveToFile(configuration.baseDirectory, nodeInfoAndSigned)
+        NodeInfoWatcher.saveToFile(configuration.baseDirectory / NODE_INFO_DIRECTORY, nodeInfoAndSigned)
 
         // Always republish on startup, it's treated by network map server as a heartbeat.
         if (publish && networkMapClient != null) {
diff --git a/node/src/main/kotlin/net/corda/node/services/network/NodeInfoWatcher.kt b/node/src/main/kotlin/net/corda/node/services/network/NodeInfoWatcher.kt
index 814e193b25..ee0b3b068f 100644
--- a/node/src/main/kotlin/net/corda/node/services/network/NodeInfoWatcher.kt
+++ b/node/src/main/kotlin/net/corda/node/services/network/NodeInfoWatcher.kt
@@ -7,7 +7,7 @@ import net.corda.core.serialization.serialize
 import net.corda.core.utilities.contextLogger
 import net.corda.core.utilities.debug
 import net.corda.core.utilities.seconds
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.core.internal.NODE_INFO_DIRECTORY
 import net.corda.nodeapi.internal.NodeInfoAndSigned
 import net.corda.nodeapi.internal.network.NodeInfoFilesCopier
 import rx.Observable
diff --git a/node/src/test/kotlin/net/corda/node/services/network/NetworkMapUpdaterTest.kt b/node/src/test/kotlin/net/corda/node/services/network/NetworkMapUpdaterTest.kt
index 5cf1aa2b02..bbe4812c8d 100644
--- a/node/src/test/kotlin/net/corda/node/services/network/NetworkMapUpdaterTest.kt
+++ b/node/src/test/kotlin/net/corda/node/services/network/NetworkMapUpdaterTest.kt
@@ -16,7 +16,7 @@ import net.corda.core.serialization.serialize
 import net.corda.core.utilities.millis
 import net.corda.node.VersionInfo
 import net.corda.node.services.api.NetworkMapCacheInternal
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.core.internal.NODE_INFO_DIRECTORY
 import net.corda.nodeapi.internal.NodeInfoAndSigned
 import net.corda.nodeapi.internal.network.NETWORK_PARAMS_UPDATE_FILE_NAME
 import net.corda.nodeapi.internal.network.NodeInfoFilesCopier
diff --git a/node/src/test/kotlin/net/corda/node/services/network/NodeInfoWatcherTest.kt b/node/src/test/kotlin/net/corda/node/services/network/NodeInfoWatcherTest.kt
index 034afa9121..8a02e9e86f 100644
--- a/node/src/test/kotlin/net/corda/node/services/network/NodeInfoWatcherTest.kt
+++ b/node/src/test/kotlin/net/corda/node/services/network/NodeInfoWatcherTest.kt
@@ -6,7 +6,7 @@ import net.corda.core.internal.createDirectories
 import net.corda.core.internal.div
 import net.corda.core.internal.size
 import net.corda.core.node.services.KeyManagementService
-import net.corda.nodeapi.internal.NODE_INFO_DIRECTORY
+import net.corda.core.internal.NODE_INFO_DIRECTORY
 import net.corda.nodeapi.internal.NodeInfoAndSigned
 import net.corda.nodeapi.internal.network.NodeInfoFilesCopier
 import net.corda.testing.core.ALICE_NAME