diff --git a/subsys/testsuite/ztest/include/zephyr/ztress.h b/subsys/testsuite/ztest/include/zephyr/ztress.h
index ce349d480d..63c17dfc56 100644
--- a/subsys/testsuite/ztest/include/zephyr/ztress.h
+++ b/subsys/testsuite/ztest/include/zephyr/ztress.h
@@ -154,7 +154,7 @@ struct ztress_context_data {
 #define Z_ZTRESS_TIMER_IDX(idx, data) \
 	((GET_ARG_N(1, __DEBRACKET data)) == ZTRESS_ID_K_TIMER ? idx : 0)
 
-/** @intenal Macro validates that @ref ZTRESS_TIMER context is not used except for
+/** @internal Macro validates that @ref ZTRESS_TIMER context is not used except for
  * the first item in the list of contexts.
  */
 #define Z_ZTRESS_TIMER_CONTEXT_VALIDATE(...) \