diff --git a/src/tests/unit-tests/signal-processing-blocks/tracking/tracking_pull-in_test.cc b/src/tests/unit-tests/signal-processing-blocks/tracking/tracking_pull-in_test.cc
index 46cb20827..900950e16 100644
--- a/src/tests/unit-tests/signal-processing-blocks/tracking/tracking_pull-in_test.cc
+++ b/src/tests/unit-tests/signal-processing-blocks/tracking/tracking_pull-in_test.cc
@@ -36,6 +36,7 @@
 #include "GPS_L5.h"
 #include "Galileo_E1.h"
 #include "Galileo_E5a.h"
+#include "acquisition_msg_rx.h"
 #include "control_message_factory.h"
 #include "galileo_e1_pcps_ambiguous_acquisition.h"
 #include "galileo_e5a_noncoherent_iq_acquisition_caf.h"