diff --git a/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt b/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt
index b08dda81d7..5eb0817584 100644
--- a/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt
+++ b/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt
@@ -9,4 +9,4 @@ package net.corda.common.logging
  * (originally added to source control for ease of use)
  */
 
-internal const val CURRENT_MAJOR_RELEASE = "4.6-SNAPSHOT"
+internal const val CURRENT_MAJOR_RELEASE = "4.6-SNAPSHOT"
\ No newline at end of file
diff --git a/tools/shell/src/integration-test/kotlin/net/corda/tools/shell/HashLookupCommandTest.kt b/tools/shell/src/integration-test/kotlin/net/corda/tools/shell/HashLookupCommandTest.kt
index ad1b89c43a..bb2b499315 100644
--- a/tools/shell/src/integration-test/kotlin/net/corda/tools/shell/HashLookupCommandTest.kt
+++ b/tools/shell/src/integration-test/kotlin/net/corda/tools/shell/HashLookupCommandTest.kt
@@ -21,12 +21,11 @@ import net.corda.testing.driver.driver
 import net.corda.testing.node.User
 import net.corda.testing.node.internal.DUMMY_CONTRACTS_CORDAPP
 import org.bouncycastle.util.io.Streams
-import org.junit.Ignore
 import org.junit.Test
 import kotlin.test.assertTrue
 
 class HashLookupCommandTest {
-    @Ignore
+
     @Test(timeout=300_000)
 	fun `hash lookup command returns correct response`() {
         val user = User("u", "p", setOf(Permissions.all()))
@@ -35,17 +34,16 @@ class HashLookupCommandTest {
             val nodeFuture = startNode(providedName = ALICE_NAME, rpcUsers = listOf(user), startInSameProcess = true)
             val node = nodeFuture.getOrThrow()
             val txId = issueTransaction(node)
+            val txIdHashed = txId.sha256()
 
-            val session = connectToShell(user, node)
-
-            testCommand(session, command = "hashLookup ${txId.sha256()}", expected = "Found a matching transaction with Id: $txId")
-            testCommand(session, command = "hashLookup ${SecureHash.randomSHA256()}", expected = "No matching transaction found")
-
-            session.disconnect()
+            testCommand(user, node, command = "hashLookup $txId", expected = "Found a matching transaction with Id: $txId")
+            testCommand(user, node, command = "hashLookup $txIdHashed", expected = "Found a matching transaction with Id: $txId")
+            testCommand(user, node, command = "hashLookup ${SecureHash.randomSHA256()}", expected = "No matching transaction found")
         }
     }
 
-    private fun testCommand(session: Session, command: String, expected: String) {
+    private fun testCommand(user: User, node: NodeHandle, command: String, expected: String) {
+        val session = connectToShell(user, node)
         val channel = session.openChannel("exec") as ChannelExec
         channel.setCommand(command)
         channel.connect(5000)
@@ -53,11 +51,13 @@ class HashLookupCommandTest {
         assertTrue(channel.isConnected)
 
         val response = String(Streams.readAll(channel.inputStream))
+        println(response)
         val matchFound = response.lines().any { line ->
             line.contains(expected)
         }
         channel.disconnect()
         assertTrue(matchFound)
+        session.disconnect()
     }
 
     private fun connectToShell(user: User, node: NodeHandle): Session {
diff --git a/tools/shell/src/main/java/net/corda/tools/shell/HashLookupShellCommand.java b/tools/shell/src/main/java/net/corda/tools/shell/HashLookupShellCommand.java
index 831fc18b4c..a13783f62b 100644
--- a/tools/shell/src/main/java/net/corda/tools/shell/HashLookupShellCommand.java
+++ b/tools/shell/src/main/java/net/corda/tools/shell/HashLookupShellCommand.java
@@ -19,22 +19,21 @@ import java.util.Optional;
 @Named("hashLookup")
 public class HashLookupShellCommand extends InteractiveShellCommand {
     private static Logger logger = LoggerFactory.getLogger(HashLookupShellCommand.class);
-
-    @Command
-    @Man("Checks if a transaction matching a specified Id hash value is recorded on this node.\n\n" +
+    final private String manualText ="Checks if a transaction matching a specified Id hash value is recorded on this node.\n\n" +
+            "Both the transaction Id and the hashed value of a transaction Id (as returned by the Notary in case of a double-spend) is a valid input.\n" +
             "This is mainly intended to be used for troubleshooting notarisation issues when a\n" +
             "state is claimed to be already consumed by another transaction.\n\n" +
-            "Example usage: hashLookup E470FD8A6350A74217B0A99EA5FB71F091C84C64AD0DE0E72ECC10421D03AAC9"
-    )
+            "Example usage: hashLookup E470FD8A6350A74217B0A99EA5FB71F091C84C64AD0DE0E72ECC10421D03AAC9";
+
+    @Command
+    @Man(manualText)
+
     public void main(@Usage("A hexadecimal SHA-256 hash value representing the hashed transaction Id") @Argument(unquote = false) String txIdHash) {
         logger.info("Executing command \"hashLookup\".");
 
         if (txIdHash == null) {
-            out.println("Checks if a transaction matching a specified Id hash value is recorded on this node.\n\n" +
-                    "This is mainly intended to be used for troubleshooting notarisation issues when a\n" +
-                    "state is claimed to be already consumed by another transaction.\n\n" +
-                    "Example usage: hashLookup E470FD8A6350A74217B0A99EA5FB71F091C84C64AD0DE0E72ECC10421D03AAC9");
-            out.println("Please provide a hexadecimal transaction Id hash value", Decoration.bold, Color.red);
+            out.println(manualText);
+            out.println("Please provide a hexadecimal transaction Id hash value or a transaction Id", Decoration.bold, Color.red);
             return;
         }
 
@@ -52,7 +51,7 @@ public class HashLookupShellCommand extends InteractiveShellCommand {
         Optional<SecureHash> match = mapping.stream()
                 .map(StateMachineTransactionMapping::getTransactionId)
                 .filter(
-                        txId -> SecureHash.sha256(txId.getBytes()).equals(txIdHashParsed)
+                        txId -> txId.equals(txIdHashParsed) || SecureHash.sha256(txId.getBytes()).equals(txIdHashParsed)
                 )
                 .findFirst();