diff --git a/lib/psci/psci_common.c b/lib/psci/psci_common.c
index 08e27ac..bc1bad0 100644
--- a/lib/psci/psci_common.c
+++ b/lib/psci/psci_common.c
@@ -1004,6 +1004,11 @@
 	unsigned int parent_nodes[PLAT_MAX_PWR_LVL] = {0};
 	psci_power_state_t state_info = { {PSCI_LOCAL_STATE_RUN} };
 
+#if FEATURE_DETECTION
+	/* Detect if features enabled during compilation are supported by PE. */
+	detect_arch_features(cpu_idx);
+#endif /* FEATURE_DETECTION */
+
 	/* Init registers that never change for the lifetime of TF-A */
 	cm_manage_extensions_el3(cpu_idx);