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-rw-r--r--gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.cc b/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.cc
index e1580ffb5..cdb5bdc0e 100644
--- a/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.cc
+++ b/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.cc
@@ -257,7 +257,7 @@ gr_mpsk_receiver_cc::phase_error_tracking(gr_complex sample)
phase_error = gr_branchless_clip(phase_error, 1.0);
d_freq += d_beta*phase_error; // adjust frequency based on error
- d_phase += d_alpha*phase_error; // adjust phase based on error
+ d_phase += d_freq + d_alpha*phase_error; // adjust phase based on error
// Make sure we stay within +-2pi
while(d_phase > M_TWOPI)