diff --git a/arch/arm/src/common/up_reprioritizertr.c b/arch/arm/src/common/up_reprioritizertr.c
index 2fb7eb631f5..41aa0d5e2da 100644
--- a/arch/arm/src/common/up_reprioritizertr.c
+++ b/arch/arm/src/common/up_reprioritizertr.c
@@ -109,9 +109,6 @@ void up_reprioritize_rtr(_TCB *tcb, ubyte priority)
       /* Setup up the new task priority */
 
       tcb->sched_priority = (ubyte)priority;
-#ifdef CONFIG_PRIORITY_INHERITANCE
-      tcb->base_priority = (ubyte)priority;
-#endif
 
       /* Return the task to the specified blocked task list.
        * sched_addreadytorun will return TRUE if the task was
diff --git a/arch/pjrc-8051/src/up_reprioritizertr.c b/arch/pjrc-8051/src/up_reprioritizertr.c
index eef37c16fab..7e9ddd9fd8f 100644
--- a/arch/pjrc-8051/src/up_reprioritizertr.c
+++ b/arch/pjrc-8051/src/up_reprioritizertr.c
@@ -109,9 +109,6 @@ void up_reprioritize_rtr(FAR _TCB *tcb, ubyte priority)
       /* Setup up the new task priority */
 
       tcb->sched_priority = (ubyte)priority;
-#ifdef CONFIG_PRIORITY_INHERITANCE
-      tcb->base_priority = (ubyte)priority;
-#endif
 
       /* Return the task to the specified blocked task list.
        * sched_addreadytorun will return TRUE if the task was
diff --git a/arch/sh/src/common/up_reprioritizertr.c b/arch/sh/src/common/up_reprioritizertr.c
index 230dbfff764..be465fd0a7a 100644
--- a/arch/sh/src/common/up_reprioritizertr.c
+++ b/arch/sh/src/common/up_reprioritizertr.c
@@ -109,9 +109,6 @@ void up_reprioritize_rtr(_TCB *tcb, ubyte priority)
       /* Setup up the new task priority */
 
       tcb->sched_priority = (ubyte)priority;
-#ifdef CONFIG_PRIORITY_INHERITANCE
-      tcb->base_priority = (ubyte)priority;
-#endif
 
       /* Return the task to the specified blocked task list.
        * sched_addreadytorun will return TRUE if the task was
diff --git a/arch/sim/src/up_reprioritizertr.c b/arch/sim/src/up_reprioritizertr.c
index 307369bf396..8d6f436e60d 100644
--- a/arch/sim/src/up_reprioritizertr.c
+++ b/arch/sim/src/up_reprioritizertr.c
@@ -109,9 +109,6 @@ void up_reprioritize_rtr(_TCB *tcb, ubyte priority)
       /* Setup up the new task priority */
 
       tcb->sched_priority = (ubyte)priority;
-#ifdef CONFIG_PRIORITY_INHERITANCE
-      tcb->base_priority = (ubyte)priority;
-#endif
 
       /* Return the task to the specified blocked task list.
        * sched_addreadytorun will return TRUE if the task was
diff --git a/arch/z16/src/common/up_reprioritizertr.c b/arch/z16/src/common/up_reprioritizertr.c
index f94d30ad0a7..f8fff390bb4 100644
--- a/arch/z16/src/common/up_reprioritizertr.c
+++ b/arch/z16/src/common/up_reprioritizertr.c
@@ -113,9 +113,6 @@ void up_reprioritize_rtr(FAR _TCB *tcb, ubyte priority)
       /* Setup up the new task priority */
 
       tcb->sched_priority = (ubyte)priority;
-#ifdef CONFIG_PRIORITY_INHERITANCE
-      tcb->base_priority = (ubyte)priority;
-#endif
 
       /* Return the task to the specified blocked task list.
        * sched_addreadytorun will return TRUE if the task was
diff --git a/arch/z80/src/common/up_reprioritizertr.c b/arch/z80/src/common/up_reprioritizertr.c
index 0b71e510f48..31fab37ded4 100644
--- a/arch/z80/src/common/up_reprioritizertr.c
+++ b/arch/z80/src/common/up_reprioritizertr.c
@@ -114,9 +114,6 @@ void up_reprioritize_rtr(FAR _TCB *tcb, ubyte priority)
       /* Setup up the new task priority */
 
       tcb->sched_priority = (ubyte)priority;
-#ifdef CONFIG_PRIORITY_INHERITANCE
-      tcb->base_priority = (ubyte)priority;
-#endif
 
       /* Return the task to the specified blocked task list.
        * sched_addreadytorun will return TRUE if the task was