diff --git a/lib/channel_model_impl.cc b/lib/channel_model_impl.cc
index 667c638..b0bd2f3 100644
--- a/lib/channel_model_impl.cc
+++ b/lib/channel_model_impl.cc
@@ -56,7 +56,7 @@ channel_model_impl::channel_model_impl(double noise_voltage,
     d_taps.push_back(0);
     }
 
-    d_timing_offset = filter::fractional_resampler_cc::make(0, epsilon);
+    d_timing_offset = filter::mmse_resampler_cc::make(0, epsilon);
 
     d_multipath = filter::fir_filter_ccc::make(1, d_taps);
 
diff --git a/lib/channel_model_impl.h b/lib/channel_model_impl.h
index 0da3f0b..7809560 100644
--- a/lib/channel_model_impl.h
+++ b/lib/channel_model_impl.h
@@ -24,7 +24,7 @@
 #include <gnuradio/blocks/multiply_cc.h>
 #include <gnuradio/analog/sig_source_c.h>
 #include <gnuradio/analog/noise_source_c.h>
-#include <gnuradio/filter/fractional_resampler_cc.h>
+#include <gnuradio/filter/mmse_resampler_cc.h>
 #include <gnuradio/filter/fir_filter_ccc.h>
 
 namespace gr {
@@ -39,7 +39,7 @@ private:
     analog::sig_source_c::sptr d_freq_offset;
     analog::noise_source_c::sptr d_noise;
 
-    filter::fractional_resampler_cc::sptr d_timing_offset;
+    filter::mmse_resampler_cc::sptr d_timing_offset;
     filter::fir_filter_ccc::sptr d_multipath;
 
     std::vector<gr_complex> d_taps;