diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml
index 09b611b23e..caad086b62 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/base_structureairlocks.yml
@@ -69,6 +69,7 @@
       type: WiresBoundUserInterface
   - type: Airtight
     fixVacuum: true
+    noAirWhenFullyAirBlocked: false
   - type: Occluder
   - type: Damageable
     damageContainer: Inorganic
diff --git a/Resources/Prototypes/Entities/Structures/Doors/Firelocks/firelock.yml b/Resources/Prototypes/Entities/Structures/Doors/Firelocks/firelock.yml
index 2ff2ed1616..6cdcb7a157 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Firelocks/firelock.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Firelocks/firelock.yml
@@ -88,6 +88,7 @@
           type: WiresBoundUserInterface
     - type: Airtight
       fixVacuum: true
+      noAirWhenFullyAirBlocked: true
     - type: Occluder
     - type: Construction
       graph: Firelock