diff --git a/software/firmware/.cproject b/software/firmware/.cproject
index 828b0179..8a1c31ba 100644
--- a/software/firmware/.cproject
+++ b/software/firmware/.cproject
@@ -347,7 +347,7 @@
 			</target>
 			<target name="UID" path="tests" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
 				<buildCommand>${cross_make}</buildCommand>
-				<buildArguments>ID=c0:98:e5:42:01:14</buildArguments>
+				<buildArguments>ID=c0:98:e5:42:01:15</buildArguments>
 				<buildTarget>UID</buildTarget>
 				<stopOnError>true</stopOnError>
 				<useDefaultCommand>false</useDefaultCommand>
diff --git a/software/firmware/src/tasks/ranging/ranging_phase.c b/software/firmware/src/tasks/ranging/ranging_phase.c
index b3771964..3dd00a48 100644
--- a/software/firmware/src/tasks/ranging/ranging_phase.c
+++ b/software/firmware/src/tasks/ranging/ranging_phase.c
@@ -279,6 +279,7 @@ scheduler_phase_t ranging_phase_rx_error(void)
          ranging_radio_choose_antenna(initiator_antenna);
          if (initiator_antenna == 0)
          {
+            ranging_packet.sequence_number = 0;
             responder_index = (responder_index + 1) % schedule_length;
             if (responder_index == 0)
             {