diff --git a/docs/build/html/_sources/node-explorer.txt b/docs/build/html/_sources/node-explorer.txt
index 53c1fee715..293d90987c 100644
--- a/docs/build/html/_sources/node-explorer.txt
+++ b/docs/build/html/_sources/node-explorer.txt
@@ -63,11 +63,11 @@ The Demo Nodes can be started in one of two modes:
 
 .. note:: 5 Corda nodes will be created on the following port on localhost by default.
 
-   * Notary -> 20002
-   * Alice -> 20004
-   * Bob -> 20006
+   * Notary -> 20001
+   * Alice -> 20003
+   * Bob -> 20005
    * UK Bank Plc -> 20008       (*Issuer node*)
-   * USA Bank Corp -> 20010     (*Issuer node*)
+   * USA Bank Corp -> 20009     (*Issuer node*)
 
 Explorer login credentials to the Issuer nodes are defaulted to ``manager`` and ``test``.
 Explorer login credentials to the Participants nodes are defaulted to ``user1`` and ``test``.
diff --git a/docs/build/html/node-explorer.html b/docs/build/html/node-explorer.html
index ceec23006a..dcca2802d2 100644
--- a/docs/build/html/node-explorer.html
+++ b/docs/build/html/node-explorer.html
@@ -285,11 +285,11 @@ Participant nodes will randomly generate spends (eg. move cash to other nodes, i
 <p class="first admonition-title">Note</p>
 <p>5 Corda nodes will be created on the following port on localhost by default.</p>
 <ul class="last simple">
-<li>Notary -&gt; 20002</li>
-<li>Alice -&gt; 20004</li>
-<li>Bob -&gt; 20006</li>
-<li>UK Bank Plc -&gt; 20008       (<em>Issuer node</em>)</li>
-<li>USA Bank Corp -&gt; 20010     (<em>Issuer node</em>)</li>
+<li>Notary -&gt; 20001</li>
+<li>Alice -&gt; 20003</li>
+<li>Bob -&gt; 20005</li>
+<li>UK Bank Plc -&gt; 20007       (<em>Issuer node</em>)</li>
+<li>USA Bank Corp -&gt; 20009     (<em>Issuer node</em>)</li>
 </ul>
 </div>
 <p>Explorer login credentials to the Issuer nodes are defaulted to <code class="docutils literal"><span class="pre">manager</span></code> and <code class="docutils literal"><span class="pre">test</span></code>.
diff --git a/docs/source/node-explorer.rst b/docs/source/node-explorer.rst
index 53c1fee715..293d90987c 100644
--- a/docs/source/node-explorer.rst
+++ b/docs/source/node-explorer.rst
@@ -63,11 +63,11 @@ The Demo Nodes can be started in one of two modes:
 
 .. note:: 5 Corda nodes will be created on the following port on localhost by default.
 
-   * Notary -> 20002
-   * Alice -> 20004
-   * Bob -> 20006
+   * Notary -> 20001
+   * Alice -> 20003
+   * Bob -> 20005
    * UK Bank Plc -> 20008       (*Issuer node*)
-   * USA Bank Corp -> 20010     (*Issuer node*)
+   * USA Bank Corp -> 20009     (*Issuer node*)
 
 Explorer login credentials to the Issuer nodes are defaulted to ``manager`` and ``test``.
 Explorer login credentials to the Participants nodes are defaulted to ``user1`` and ``test``.
diff --git a/tools/explorer/README.md b/tools/explorer/README.md
index 6c769ed181..dfd952c4e6 100644
--- a/tools/explorer/README.md
+++ b/tools/explorer/README.md
@@ -34,11 +34,11 @@ The Participant nodes are only able to spend cash (eg. move cash).
 
 **These Corda nodes will be created on the following port on localhost.**
 
-    Notary -> 20002
-    Alice -> 20004
-    Bob -> 20006
-    UK Bank Plc -> 20008
-    USA Bank Corp -> 20010
+   * Notary -> 20001
+   * Alice -> 20003
+   * Bob -> 20005
+   * UK Bank Plc -> 20008       (*Issuer node*)
+   * USA Bank Corp -> 20009     (*Issuer node*)
 
 Explorer login credentials to the Issuer nodes are 'manager'/'test'.
 Explorer login credentials to the Participants nodes are 'user1'/'test'.