diff --git a/src/map.cpp b/src/map.cpp
index fa4334e0c4a4c..64d75795fc5c6 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -1108,10 +1108,6 @@ void map::register_vehicle_zone( vehicle *veh, const int zlev )
 }
 
 bool map::deregister_vehicle_zone( zone_data &zone ) const
-// returns a list of tripoints which contain parts from moving vehicles within \p max_range
-// distance from \p source position, if any parts are CONTROLS, ENGINE or WHEELS returns a
-// list of tripoints with exclusively such parts instead. Used for monster gun actor targeting.
-std::set<tripoint_bub_ms> get_moving_vehicle_targets( const Creature &source, int max_range );
 {
     if( const std::optional<vpart_reference> vp = veh_at( getlocal(
                 zone.get_start_point() ) ).part_with_feature( "CARGO", false ) ) {
@@ -1161,7 +1157,6 @@ std::set<tripoint_bub_ms> map::get_moving_vehicle_targets( const Creature &z, in
     return !priority.empty() ? priority : visible;
 }
 
-
 // 3D vehicle functions
 
 VehicleList map::get_vehicles( const tripoint &start, const tripoint &end )
diff --git a/src/map.h b/src/map.h
index 959d02196b47a..e98630af5c1c4 100644
--- a/src/map.h
+++ b/src/map.h
@@ -675,6 +675,10 @@ class map
         std::vector<zone_data *> get_vehicle_zones( int zlev );
         void register_vehicle_zone( vehicle *, int zlev );
         bool deregister_vehicle_zone( zone_data &zone ) const;
+        // returns a list of tripoints which contain parts from moving vehicles within \p max_range
+        // distance from \p source position, if any parts are CONTROLS, ENGINE or WHEELS returns a
+        // list of tripoints with exclusively such parts instead. Used for monster gun actor targeting.
+        std::set<tripoint_bub_ms> get_moving_vehicle_targets( const Creature &source, int max_range );
 
         // Removes vehicle from map and returns it in unique_ptr
         std::unique_ptr<vehicle> detach_vehicle( vehicle *veh );
diff --git a/src/mattack_actors.cpp b/src/mattack_actors.cpp
index 6cf828b9ae2be..025aef2691fe3 100644
--- a/src/mattack_actors.cpp
+++ b/src/mattack_actors.cpp
@@ -831,8 +831,6 @@ int gun_actor::get_max_range()  const
     return max_range;
 }
 
-
-
 bool gun_actor::call( monster &z ) const
 {
     Creature *target;
@@ -856,6 +854,7 @@ bool gun_actor::call( monster &z ) const
         }
         aim_at = target->pos();
     } else {
+        target = z.attack_target();
         aim_at = target ? target->pos() : tripoint_zero;
         if( !target || !z.sees( *target ) || ( !target->is_monster() && !z.aggro_character ) ) {
             if( !target_moving_vehicles ) {
@@ -867,7 +866,7 @@ bool gun_actor::call( monster &z ) const
             if( moving_veh_parts.empty() ) {
                 return false;
             }
-            aim_at = random_entry( moving_veh_parts, tripoint_bub_ms() ).raw()
+            aim_at = random_entry( moving_veh_parts, tripoint_bub_ms() ).raw();
         }
     }