diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h
index 2a1a57f7153986b2fcc7a66f72e23008cea93080..facf96186b26b73556c0ef2abbafc01f030c54d8 100644
--- a/arch/x86/include/asm/perf_event_p4.h
+++ b/arch/x86/include/asm/perf_event_p4.h
@@ -709,7 +709,7 @@ enum P4_EVENTS_ATTR {
 };
 
 enum {
-	KEY_P4_L1D_OP_READ_RESULT_MISS,
+	KEY_P4_L1D_OP_READ_RESULT_MISS = PERF_COUNT_HW_MAX,
 	KEY_P4_LL_OP_READ_RESULT_MISS,
 	KEY_P4_DTLB_OP_READ_RESULT_MISS,
 	KEY_P4_DTLB_OP_WRITE_RESULT_MISS,