diff --git a/src/ioc/db/chfPlugin.h b/src/ioc/db/chfPlugin.h
index 99739aab8..47d3055c4 100644
--- a/src/ioc/db/chfPlugin.h
+++ b/src/ioc/db/chfPlugin.h
@@ -202,8 +202,6 @@ typedef struct chfPluginIf {
      */
     void (* channel_report) (dbChannel *chan, void *pvt, int level, const unsigned short indent);
 
-    /* FIXME: More filter routines here ... */
-
     /** @brief Channel close request.
      *
      * <em>Called as part of connection shutdown.</em>
diff --git a/src/ioc/db/dbChannel.h b/src/ioc/db/dbChannel.h
index 60caa8d39..0c3371e41 100644
--- a/src/ioc/db/dbChannel.h
+++ b/src/ioc/db/dbChannel.h
@@ -121,7 +121,6 @@ typedef struct chFilterIf {
     void (* channel_register_pre) (chFilter *filter, chPostEventFunc **cb_out, void **arg_out, db_field_log *probe);
     void (* channel_register_post)(chFilter *filter, chPostEventFunc **cb_out, void **arg_out, db_field_log *probe);
     void (* channel_report)(chFilter *filter, int level, const unsigned short indent);
-    /* FIXME: More filter routines here ... */
     void (* channel_close)(chFilter *filter);
 } chFilterIf;