diff --git a/miniaudio.h b/miniaudio.h
index cda57c62..592af139 100644
--- a/miniaudio.h
+++ b/miniaudio.h
@@ -5587,7 +5587,7 @@ typedef struct
     ma_uint32 sampleRateIn;
     ma_uint32 sampleRateOut;
     ma_uint32 lpfOrder;         /* The low-pass filter order. Setting this to 0 will disable low-pass filtering. */
-    double    lpfNyquistFactor; /* 0..1. Defaults to 1. 1 = Half the sampling frequency (Nyquist Frequency), 0.5 = Quarter the sampling frequency (half Nyquest Frequency), etc. */
+    float     lpfNyquistFactor; /* 0..1. Defaults to 1. 1 = Half the sampling frequency (Nyquist Frequency), 0.5 = Quarter the sampling frequency (half Nyquest Frequency), etc. */
 } ma_linear_resampler_config;
 
 MA_API ma_linear_resampler_config ma_linear_resampler_config_init(ma_format format, ma_uint32 channels, ma_uint32 sampleRateIn, ma_uint32 sampleRateOut);
@@ -5599,7 +5599,7 @@ typedef struct
     ma_uint32 sampleRateIn;
     ma_uint32 sampleRateOut;
     ma_uint32 lpfOrder;
-    double    lpfNyquistFactor;
+    float     lpfNyquistFactor;
     ma_uint32 inAdvanceInt;
     ma_uint32 inAdvanceFrac;
     ma_uint32 inTimeInt;