diff --git a/plat/common/plat_gicv3.c b/plat/common/plat_gicv3.c
index f5ed6fc..4a8a7ee 100644
--- a/plat/common/plat_gicv3.c
+++ b/plat/common/plat_gicv3.c
@@ -300,7 +300,7 @@
 #pragma weak plat_ic_end_of_interrupt
 
 /* In AArch32, the secure group1 interrupts are targeted to Secure PL1 */
-#ifdef AARCH32
+#ifndef __aarch64__
 #define IS_IN_EL1()	IS_IN_SECURE()
 #endif