diff --git a/src/rp2040/hardware_structs/include/hardware/structs/busctrl.h b/src/rp2040/hardware_structs/include/hardware/structs/busctrl.h
index 65893227d..2302025e7 100644
--- a/src/rp2040/hardware_structs/include/hardware/structs/busctrl.h
+++ b/src/rp2040/hardware_structs/include/hardware/structs/busctrl.h
@@ -24,7 +24,6 @@
 // BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
 
 /** \brief Bus fabric performance counters on RP2040 (used as typedef \ref bus_ctrl_perf_counter_t)
- *  \ingroup hardware_busctrl
  */
 typedef enum bus_ctrl_perf_counter_rp2040 {
     arbiter_rom_perf_event_access = 19,
diff --git a/src/rp2350/hardware_structs/include/hardware/structs/busctrl.h b/src/rp2350/hardware_structs/include/hardware/structs/busctrl.h
index 2eb83a992..b38797b25 100644
--- a/src/rp2350/hardware_structs/include/hardware/structs/busctrl.h
+++ b/src/rp2350/hardware_structs/include/hardware/structs/busctrl.h
@@ -24,7 +24,6 @@
 // BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
 
 /** \brief Bus fabric performance counters on RP2350 (used as typedef \ref bus_ctrl_perf_counter_t)
- *  \ingroup hardware_busctrl
  */
 typedef enum bus_ctrl_perf_counter_rp2350 {
     arbiter_rom_perf_event_access = 19,