diff --git a/arch/mips/src/common/mips_exit.c b/arch/mips/src/common/mips_exit.c
index 3251c226033..c516cf137a3 100644
--- a/arch/mips/src/common/mips_exit.c
+++ b/arch/mips/src/common/mips_exit.c
@@ -137,16 +137,6 @@ void up_exit(int status)
 
   nxsched_resume_scheduler(tcb);
 
-#ifdef CONFIG_ARCH_ADDRENV
-  /* Make sure that the address environment for the previously running
-   * task is closed down gracefully (data caches dump, MMU flushed) and
-   * set up the address environment for the new thread at the head of
-   * the ready-to-run list.
-   */
-
-  group_addrenv(tcb);
-#endif
-
   /* Then switch contexts */
 
   up_fullcontextrestore(tcb->xcp.regs);
diff --git a/arch/mips/src/mips32/mips_blocktask.c b/arch/mips/src/mips32/mips_blocktask.c
index 24496ab9f76..5971f02137d 100644
--- a/arch/mips/src/mips32/mips_blocktask.c
+++ b/arch/mips/src/mips32/mips_blocktask.c
@@ -136,15 +136,6 @@ void up_block_task(struct tcb_s *tcb, tstate_t task_state)
 
           struct tcb_s *nexttcb = this_task();
 
-#ifdef CONFIG_ARCH_ADDRENV
-          /* Make sure that the address environment for the previously
-           * running task is closed down gracefully (data caches dump,
-           * MMU flushed) and set up the address environment for the new
-           * thread at the head of the ready-to-run list.
-           */
-
-          group_addrenv(nexttcb);
-#endif
           /* Reset scheduler parameters */
 
           nxsched_resume_scheduler(nexttcb);
diff --git a/arch/mips/src/mips32/mips_releasepending.c b/arch/mips/src/mips32/mips_releasepending.c
index 33fa8081c48..4c061e5bd41 100644
--- a/arch/mips/src/mips32/mips_releasepending.c
+++ b/arch/mips/src/mips32/mips_releasepending.c
@@ -107,15 +107,6 @@ void up_release_pending(void)
 
           struct tcb_s *nexttcb = this_task();
 
-#ifdef CONFIG_ARCH_ADDRENV
-          /* Make sure that the address environment for the previously
-           * running task is closed down gracefully (data caches dump,
-           * MMU flushed) and set up the address environment for the new
-           * thread at the head of the ready-to-run list.
-           */
-
-          group_addrenv(nexttcb);
-#endif
           /* Update scheduler parameters */
 
           nxsched_resume_scheduler(nexttcb);
diff --git a/arch/mips/src/mips32/mips_reprioritizertr.c b/arch/mips/src/mips32/mips_reprioritizertr.c
index 5d04a586388..7a99968d9c2 100644
--- a/arch/mips/src/mips32/mips_reprioritizertr.c
+++ b/arch/mips/src/mips32/mips_reprioritizertr.c
@@ -159,15 +159,6 @@ void up_reprioritize_rtr(struct tcb_s *tcb, uint8_t priority)
 
               struct tcb_s *nexttcb = this_task();
 
-#ifdef CONFIG_ARCH_ADDRENV
-              /* Make sure that the address environment for the previously
-               * running task is closed down gracefully (data caches dump,
-               * MMU flushed) and set up the address environment for the new
-               * thread at the head of the ready-to-run list.
-               */
-
-              group_addrenv(nexttcb);
-#endif
               /* Update scheduler parameters */
 
               nxsched_resume_scheduler(nexttcb);
diff --git a/arch/mips/src/mips32/mips_unblocktask.c b/arch/mips/src/mips32/mips_unblocktask.c
index c822d2ee0ca..586fb4b226b 100644
--- a/arch/mips/src/mips32/mips_unblocktask.c
+++ b/arch/mips/src/mips32/mips_unblocktask.c
@@ -122,15 +122,6 @@ void up_unblock_task(struct tcb_s *tcb)
 
           struct tcb_s *nexttcb = this_task();
 
-#ifdef CONFIG_ARCH_ADDRENV
-          /* Make sure that the address environment for the previously
-           * running task is closed down gracefully (data caches dump,
-           * MMU flushed) and set up the address environment for the new
-           * thread at the head of the ready-to-run list.
-           */
-
-          group_addrenv(nexttcb);
-#endif
           /* Update scheduler parameters */
 
           nxsched_resume_scheduler(nexttcb);