diff --git a/flight/pios/inc/pios_instrumentation_helper.h b/flight/pios/inc/pios_instrumentation_helper.h
index 2fffbdf4b..6a9423a66 100644
--- a/flight/pios/inc/pios_instrumentation_helper.h
+++ b/flight/pios/inc/pios_instrumentation_helper.h
@@ -109,7 +109,7 @@
 #define PERF_TIMED_SECTION_START(x)
 #define PERF_TIMED_SECTION_END(x)
 #define PERF_MEASURE_PERIOD(x)
-#define PERF_TRACK_VALUE(x, y)
+#define PERF_TRACK_VALUE(x, y) (void)y
 #define PERF_INCREMENT_VALUE(x)
 #define PERF_DECREMENT_VALUE(x)
 #endif /* PIOS_INCLUDE_INSTRUMENTATION */