diff --git a/include/sta/rtos/defs.hpp b/include/sta/rtos/defs.hpp
index a0a8f4f..55bf902 100644
--- a/include/sta/rtos/defs.hpp
+++ b/include/sta/rtos/defs.hpp
@@ -33,7 +33,7 @@
 /**
  * @brief Number of usable bits in task notification flags.
  */
-#define STA_RTOS_MAX_BITS_TASK_NOTIFY       31U
+#define STA_RTOS_MAX_BITS_THREAD_NOTIFY     31U
 /**
  * @brief Number of usable bits in event group flags.
  */
@@ -41,7 +41,7 @@
 /**
  * @brief Mask for valid task notification flag bits.
  */
-#define STA_RTOS_THREAD_FLAGS_VALID_BITS    ( ( 1UL << STA_RTOS_MAX_BITS_TASK_NOTIFY ) - 1U )
+#define STA_RTOS_THREAD_FLAGS_VALID_BITS    ( ( 1UL << STA_RTOS_MAX_BITS_THREAD_NOTIFY ) - 1U )
 /**
  * @brief Mask for valid event group flag bits.
  */