diff --git a/sched/misc/assert.c b/sched/misc/assert.c
index 760cce4cc85..3f226f42210 100644
--- a/sched/misc/assert.c
+++ b/sched/misc/assert.c
@@ -329,7 +329,7 @@ static void dump_task(FAR struct tcb_s *tcb, FAR void *arg)
 #ifdef CONFIG_SMP
          "  %4d"
 #endif
-         "   %p"
+         "   0x%08" PRIxPTR
          "   %7zu"
 #ifdef CONFIG_STACK_COLORATION
          "   %7zu   %3zu.%1zu%%%c"
@@ -342,7 +342,7 @@ static void dump_task(FAR struct tcb_s *tcb, FAR void *arg)
 #ifdef CONFIG_SMP
          , tcb->cpu
 #endif
-         , tcb->stack_base_ptr
+         , (uintptr_t)tcb->stack_base_ptr
          , tcb->adj_stack_size
 #ifdef CONFIG_STACK_COLORATION
          , up_check_tcbstack(tcb)
@@ -412,7 +412,7 @@ static void show_tasks(void)
 #  ifdef CONFIG_SMP
          "  ----"
 #  endif
-         "   %p"
+         "   0x%08" PRIxPTR
          "   %7u"
 #  ifdef CONFIG_STACK_COLORATION
          "   %7zu   %3zu.%1zu%%%c"