diff --git a/src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.h b/src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.h
index 7a1578b5e..15eb8710d 100644
--- a/src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.h
+++ b/src/algorithms/tracking/gnuradio_blocks/dll_pll_veml_tracking_fpga.h
@@ -103,6 +103,7 @@ private:
     bool acquire_secondary();
     void do_correlation_step();
     void run_dll_pll();
+    void check_carrier_phase_coherent_initialization();
     void update_tracking_vars();
     void clear_tracking_vars();
     void save_correlation_results();