diff --git a/src/arduinoFFT.h b/src/arduinoFFT.h
index 819d48c..483a739 100644
--- a/src/arduinoFFT.h
+++ b/src/arduinoFFT.h
@@ -435,13 +435,13 @@ private:
 #endif
 
 	/* Variables */
-	uint_fast16_t _samples = 0;
 #ifdef FFT_SPEED_OVER_PRECISION
 	T _oneOverSamples = 0.0;
 #endif
-	T _samplingFrequency = 0;
 	T *_vReal = nullptr;
 	T *_vImag = nullptr;
+	uint_fast16_t _samples = 0;
+	T _samplingFrequency = 0;
 	T *_windowWeighingFactors = nullptr;
 	FFTWindow _weighingFactorsFFTWindow;
 	bool _weighingFactorsWithCompensation = false;