diff --git a/dune/common/modules.txt b/dune/common/modules.txt
index b0a6bbb6d900b4e7e76ef4ceebb599fcd40ab316..4d6c6b063379cf12040217d3607970630d66658f 100644
--- a/dune/common/modules.txt
+++ b/dune/common/modules.txt
@@ -7,8 +7,3 @@
 
    Only @addtogroup is used in the code documentation.
 */
-
-  /**
-   * @defgroup COGeometryType GeometryType
-   * @ingroup Common
-  */