diff --git a/src/computer.cpp b/src/computer.cpp
index 8cf29e1ef0b65..cf3828e432cd7 100644
--- a/src/computer.cpp
+++ b/src/computer.cpp
@@ -58,6 +58,8 @@
 static const mtype_id mon_manhack( "mon_manhack" );
 static const mtype_id mon_secubot( "mon_secubot" );
 static const mtype_id mon_turret_rifle( "mon_turret_rifle" );
+static const mtype_id mon_turret_bmg( "mon_turret_bmg" );
+static const mtype_id mon_crows_m240( "mon_crows_m240" );
 
 static const skill_id skill_computer( "computer" );
 
@@ -378,7 +380,8 @@ static void remove_submap_turrets()
     for( monster &critter : g->all_monsters() ) {
         // Check 1) same overmap coords, 2) turret, 3) hostile
         if( ms_to_omt_copy( g->m.getabs( critter.pos() ) ) == ms_to_omt_copy( g->m.getabs( g->u.pos() ) ) &&
-            ( critter.type->id == mon_turret_rifle ) &&
+            ( critter.type->id == mon_turret_rifle || critter.type->id == mon_turret_bmg ||
+              critter.type->id == mon_crows_m240 ) &&
             critter.attitude_to( g->u ) == Creature::Attitude::A_HOSTILE ) {
             g->remove_zombie( critter );
         }