diff --git a/BLACKLIST.txt b/BLACKLIST.txt
new file mode 100644
index 000000000..e1af2dde4
--- /dev/null
+++ b/BLACKLIST.txt
@@ -0,0 +1,3 @@
+<a href="http://3drobotics.com">3D Robotics</a>
+They sell the Iris+ with a modified version of OpenTX which doesn't fullfil the GPL requirements.
+No donations, no thanks, we are just free staff for them!!!
diff --git a/companion/src/companion.qrc b/companion/src/companion.qrc
index 907154c77..c31939f85 100644
--- a/companion/src/companion.qrc
+++ b/companion/src/companion.qrc
@@ -4,6 +4,7 @@
     <file>icon.png</file>
     <file>../../CREDITS.txt</file>
     <file>../../DONATIONS.txt</file>
+    <file>../../BLACKLIST.txt</file>
     <file>../releasenotes.txt</file>
     <file>images/9xdb.png</file>
     <file>images/9xdl.png</file>
diff --git a/companion/src/contributorsdialog.cpp b/companion/src/contributorsdialog.cpp
index fd6d7617f..9d7e45fac 100644
--- a/companion/src/contributorsdialog.cpp
+++ b/companion/src/contributorsdialog.cpp
@@ -59,12 +59,16 @@ ContributorsDialog::ContributorsDialog(QWidget * parent):
     str.append(formatTable(tr("People who have donated to OpenTX"), names, 6));
   }
 
-  str.append("  <tr><td class=\"normal\">&nbsp;</td></tr>" \
-             "  <tr><td colspan=3 class=\"normal\">" + tr("Honors go to Rafal Tomczak (RadioClone), Thomas Husterer (th9x) and Erez Raviv (er9x and eePe)") + "<br/></td></tr>" \
-             "  <tr><td colspan=3 class=\"normal\">" + tr("Thank you all !!!") + "</td></tr>" \
+  str.append("<table><tr><td class=\"normal\">&nbsp;</td></tr>" \
+             "  <tr><td class=\"normal\">" + tr("Honors go to Rafal Tomczak (RadioClone), Thomas Husterer (th9x) and Erez Raviv (er9x and eePe)") + "<br/></td></tr>" \
              "</table>");
 
-
+  QFile blacklist(":/BLACKLIST.txt");
+  if (blacklist.open(QIODevice::ReadOnly | QIODevice::Text)) {
+	QStringList names;
+	names << blacklist.readAll();
+	str.append(formatTable(tr("OpenTX Blacklist"), names, 1));
+  }
   str.append("</body></html>");
   ui->textEditor->setHtml(str);
   ui->textEditor->scroll(0, 0);