diff --git a/src/chrome/content/rules/LibreLabUCM.org.xml b/src/chrome/content/rules/LibreLabUCM.org.xml
new file mode 100644
index 000000000000..aff9e1c21ef4
--- /dev/null
+++ b/src/chrome/content/rules/LibreLabUCM.org.xml
@@ -0,0 +1,26 @@
+<ruleset name="LibreLabUCM.org">
+    <target host="librelabucm.org"              />
+    <target host="foro.librelabucm.org"         />
+    <target host="liberarfdi.librelabucm.org"   />
+    <target host="trinity.librelabucm.org"      />
+    <target host="wekan.librelabucm.org"        />
+    <target host="pgp.librelabucm.org"          />
+    <target host="moodle.librelabucm.org"       />
+    <target host="mtproxy.librelabucm.org"      />
+    <target host="gitlab.librelabucm.org"       />
+    <target host="openproject.librelabucm.org"  />
+    <target host="peertube.librelabucm.org"     />
+    <target host="calendar.librelabucm.org"     />
+    <target host="gnusocial.librelabucm.org"    />
+    <target host="mattermost.librelabucm.org"   />
+    <target host="latex.librelabucm.org"        />
+    <target host="analytics.librelabucm.org"    />
+    <target host="xmpp.librelabucm.org"         />
+    <target host="minetest.librelabucm.org"     />
+    <target host="minecraft.librelabucm.org"    />
+    <target host="redeclipse.librelabucm.org"   />
+    <target host="syncthing.librelabucm.org"    />
+
+    <rule from="^http:"
+        to="https:" />
+</ruleset>