diff --git a/lib/extensions/mpam/mpam.c b/lib/extensions/mpam/mpam.c
index 65601ddec..884d480d5 100644
--- a/lib/extensions/mpam/mpam.c
+++ b/lib/extensions/mpam/mpam.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -27,7 +27,6 @@ void mpam_enable(bool el2_unused)
 	/*
 	 * If EL2 is implemented but unused, disable trapping to EL2 when lower
 	 * ELs access their own MPAM registers.
-	 * If EL2 is implemented and used, enable trapping to EL2.
 	 */
 	if (el2_unused) {
 		write_mpam2_el2(0ULL);
@@ -35,12 +34,5 @@ void mpam_enable(bool el2_unused)
 		if ((read_mpamidr_el1() & MPAMIDR_HAS_HCR_BIT) != 0U) {
 			write_mpamhcr_el2(0ULL);
 		}
-	} else {
-		write_mpam2_el2(MPAM2_EL2_TRAPMPAM0EL1 |
-				MPAM2_EL2_TRAPMPAM1EL1);
-
-		if ((read_mpamidr_el1() & MPAMIDR_HAS_HCR_BIT) != 0U) {
-			write_mpamhcr_el2(MPAMHCR_EL2_TRAP_MPAMIDR_EL1);
-		}
 	}
 }