diff --git a/ChangeLog b/ChangeLog
index 6c28351c37..3c792b4317 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2019-09-27  Paul A. Clarke  <pc@us.ibm.com>
+
+	* sysdeps/powerpc/fpu/fenv_private.h
+	(libc_feholdsetround_noex_ppc_ctx): Call fesetenv_mode instead
+	of fesetenv_register.
+
 2019-09-27  Paul A. Clarke  <pc@us.ibm.com>
 
 	* sysdeps/powerpc/fpu/fenv_libc.h (fegetenv_status): Rename to
diff --git a/sysdeps/powerpc/fpu/fenv_private.h b/sysdeps/powerpc/fpu/fenv_private.h
index 94960262dd..ade0bfaf5f 100644
--- a/sysdeps/powerpc/fpu/fenv_private.h
+++ b/sysdeps/powerpc/fpu/fenv_private.h
@@ -142,7 +142,7 @@ libc_feholdsetround_noex_ppc_ctx (struct rm_ctx *ctx, int r)
   if (__glibc_unlikely (new.l != old.l))
     {
       __TEST_AND_ENTER_NON_STOP (old.l, 0ULL);
-      fesetenv_register (new.fenv);
+      fesetenv_mode (new.fenv);
       ctx->updated_status = true;
     }
   else