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-rw-r--r--host/lib/usrp/tune_helper.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/host/lib/usrp/tune_helper.cpp b/host/lib/usrp/tune_helper.cpp
index 8c57cc428..a6b615926 100644
--- a/host/lib/usrp/tune_helper.cpp
+++ b/host/lib/usrp/tune_helper.cpp
@@ -70,7 +70,7 @@ static tune_result_t tune_xx_subdev_and_dsp(
//------------------------------------------------------------------
//-- calculate the dsp freq, only used with automatic policy
//------------------------------------------------------------------
- double delta_freq = std::fmod(target_inter_freq - actual_inter_freq, dsp_sample_rate);
+ double delta_freq = std::fmod(tune_request.target_freq - actual_inter_freq, dsp_sample_rate);
bool outside_of_nyquist = std::abs(delta_freq) > dsp_sample_rate/2.0;
double target_dsp_freq = (outside_of_nyquist)?
boost::math::sign(delta_freq)*dsp_sample_rate - delta_freq : -delta_freq;