diff --git a/radio/src/tests/gtests.h b/radio/src/tests/gtests.h
index 4090cf581..69fcde022 100644
--- a/radio/src/tests/gtests.h
+++ b/radio/src/tests/gtests.h
@@ -25,7 +25,9 @@ void doMixerCalculations();
 inline void SYSTEM_RESET()
 {
   g_eeGeneral.currModel = 0;
+#if defined(CPUARM)
   memset(modelHeaders, 0, sizeof(modelHeaders));
+#endif
   generalDefault();
 }