diff --git a/dist/tools/doccheck/exclude_simple b/dist/tools/doccheck/exclude_simple
index 13755d6795..7b46ec40e2 100644
--- a/dist/tools/doccheck/exclude_simple
+++ b/dist/tools/doccheck/exclude_simple
@@ -8424,3 +8424,4 @@ warning: Member LSM6DSXX_PARAM_GYRO_FIFO_DEC (macro definition) of file lsm6dsxx
 warning: Member LSM6DSXX_PARAMS (macro definition) of file lsm6dsxx_params.h is not documented.
 warning: Member LSM6DSXX_SAUL_INFO (macro definition) of file lsm6dsxx_params.h is not documented.
 RIOTDoxygenLayout.xml:8: warning: the type 'topics' is not supported for the entry tag within a navindex! Check your layout file!
+warning: Member AT6561_STBY_PIN (macro definition) of file board.h is not documented.