diff --git a/xml/ha_glossary.xml b/xml/ha_glossary.xml
index 3a606e377..d54106d88 100644
--- a/xml/ha_glossary.xml
+++ b/xml/ha_glossary.xml
@@ -106,16 +106,6 @@
    </para>
   </glossdef>
  </glossentry>
- <glossentry><glossterm>CCM (consensus cluster membership)</glossterm>
-  <glossdef>
-   <para>
-    The CCM determines which nodes make up the cluster and shares this
-    information across the cluster. Any new addition and any loss of nodes
-    or quorum is delivered by the CCM. A CCM module runs on each node of the
-    cluster.
-   </para>
-  </glossdef>
- </glossentry>
  <glossentry><glossterm>CIB (cluster information base)</glossterm>
   <glossdef>
    <para>