diff --git a/Makefile b/Makefile
index 814f98b..3aa0f9c 100644
--- a/Makefile
+++ b/Makefile
@@ -955,6 +955,7 @@
         DYN_DISABLE_AUTH \
         EL3_EXCEPTION_HANDLING \
         ENABLE_AMU \
+        ENABLE_AMU_AUXILIARY_COUNTERS \
         AMU_RESTRICT_COUNTERS \
         ENABLE_ASSERTIONS \
         ENABLE_MPAM_FOR_LOWER_ELS \
@@ -1056,6 +1057,7 @@
         DECRYPTION_SUPPORT_${DECRYPTION_SUPPORT} \
         DISABLE_MTPMU \
         ENABLE_AMU \
+        ENABLE_AMU_AUXILIARY_COUNTERS \
         AMU_RESTRICT_COUNTERS \
         ENABLE_ASSERTIONS \
         ENABLE_BTI \