diff --git a/addOns/help/src/main/javahelp/contents/intro.html b/addOns/help/src/main/javahelp/contents/intro.html
index 1a815a67..20bee017 100644
--- a/addOns/help/src/main/javahelp/contents/intro.html
+++ b/addOns/help/src/main/javahelp/contents/intro.html
@@ -3,12 +3,12 @@
 <HEAD>
 <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
 <TITLE>
-The ZAP Desktop User Guide
+The ZAP by Checkmarx Desktop User Guide
 </TITLE>
 </HEAD>
 <BODY>
 <H1>
-ZAP Desktop User Guide</H1>
+ZAP by Checkmarx Desktop User Guide</H1>
 <p>
 Welcome to the Zed Attack Proxy (ZAP) Desktop User Guide.<br/><br/>
 This is available both as context sensitive help within ZAP and online at 
diff --git a/addOns/help/src/main/javahelp/helpset.hs b/addOns/help/src/main/javahelp/helpset.hs
index 01e1ee42..ea4c244c 100644
--- a/addOns/help/src/main/javahelp/helpset.hs
+++ b/addOns/help/src/main/javahelp/helpset.hs
@@ -6,7 +6,7 @@
 <helpset version="2.0" xml:lang="en-GB">
 
   <!-- title -->
-  <title>ZAP - Desktop User Guide</title>
+  <title>ZAP by Checkmarx - Desktop User Guide</title>
 
   <!-- maps -->
   <maps>
diff --git a/addOns/help/src/main/javahelp/toc.xml b/addOns/help/src/main/javahelp/toc.xml
index b512899d..642cd452 100644
--- a/addOns/help/src/main/javahelp/toc.xml
+++ b/addOns/help/src/main/javahelp/toc.xml
@@ -9,7 +9,7 @@
 	TOC merger is defined in org.zaproxy.zap.extension.help.ZapTocMerger.
 -->
 <toc version="2.0">
- <tocitem text="ZAP Desktop User Guide" image="toplevelfolder" tocid="toplevelitem">
+ <tocitem text="ZAP by Checkmarx Desktop User Guide" image="toplevelfolder" tocid="toplevelitem">
 
    <tocitem text="Introduction" target="zap.intro"/>
 
