diff --git a/src/main/fc/controlrate_profile.c b/src/main/fc/controlrate_profile.c
index 1b60d95a4a..31089a6eb2 100644
--- a/src/main/fc/controlrate_profile.c
+++ b/src/main/fc/controlrate_profile.c
@@ -78,7 +78,7 @@ void changeControlRateProfile(uint8_t controlRateProfileIndex)
 }
 
 void copyControlRateProfile(const uint8_t dstControlRateProfileIndex, const uint8_t srcControlRateProfileIndex) {
-    if ((dstControlRateProfileIndex < CONTROL_RATE_PROFILE_COUNT-1 && srcControlRateProfileIndex < CONTROL_RATE_PROFILE_COUNT-1)
+    if ((dstControlRateProfileIndex < CONTROL_RATE_PROFILE_COUNT && srcControlRateProfileIndex < CONTROL_RATE_PROFILE_COUNT)
         && dstControlRateProfileIndex != srcControlRateProfileIndex
     ) {
         memcpy(controlRateProfilesMutable(dstControlRateProfileIndex), controlRateProfilesMutable(srcControlRateProfileIndex), sizeof(controlRateConfig_t));