diff --git a/src/lib/external_lgpl/tecs/tecs.h b/src/lib/external_lgpl/tecs/tecs.h
index 3104446a15..e892a72f7a 100644
--- a/src/lib/external_lgpl/tecs/tecs.h
+++ b/src/lib/external_lgpl/tecs/tecs.h
@@ -320,7 +320,7 @@ private:
 	// Integrator state 6 - throttle integrator
 	float _integ6_state;
 
-	// Integrator state 6 - pitch integrator
+	// Integrator state 7 - pitch integrator
 	float _integ7_state;
 
 	// throttle demand rate limiter state