diff --git a/Resources/Audio/_DV/Machines/airlock_ext_close.ogg b/Resources/Audio/_DV/Machines/airlock_ext_close.ogg
new file mode 100644
index 0000000000..42f1553cb2
Binary files /dev/null and b/Resources/Audio/_DV/Machines/airlock_ext_close.ogg differ
diff --git a/Resources/Audio/_DV/Machines/airlock_ext_open.ogg b/Resources/Audio/_DV/Machines/airlock_ext_open.ogg
new file mode 100644
index 0000000000..bc4e7d1b56
Binary files /dev/null and b/Resources/Audio/_DV/Machines/airlock_ext_open.ogg differ
diff --git a/Resources/Audio/_DV/Machines/airlock_hs_close.ogg b/Resources/Audio/_DV/Machines/airlock_hs_close.ogg
new file mode 100644
index 0000000000..9907cdef6f
Binary files /dev/null and b/Resources/Audio/_DV/Machines/airlock_hs_close.ogg differ
diff --git a/Resources/Audio/_DV/Machines/airlock_hs_open.ogg b/Resources/Audio/_DV/Machines/airlock_hs_open.ogg
new file mode 100644
index 0000000000..6e32f3cb63
Binary files /dev/null and b/Resources/Audio/_DV/Machines/airlock_hs_open.ogg differ
diff --git a/Resources/Audio/_DV/Machines/attributions.yml b/Resources/Audio/_DV/Machines/attributions.yml
new file mode 100644
index 0000000000..421668145b
--- /dev/null
+++ b/Resources/Audio/_DV/Machines/attributions.yml
@@ -0,0 +1,8 @@
+- files:
+  - airlock_ext_close.ogg
+  - airlock_ext_open.ogg
+  - airlock_hs_close.ogg
+  - airlock_hs_open.ogg
+  license: "CC0-1.0"
+  copyright: "by Darklyac"
+  source: "https://github.com/DeltaV-Station/Delta-v/pull/5621"
diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/external.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/external.yml
index 4b9269ab86..3125b74961 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/external.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/external.yml
@@ -9,9 +9,9 @@
       types:
         Blunt: 15
     openSound:
-      path: /Audio/Machines/airlock_ext_open.ogg
+      path: /Audio/_DV/Machines/airlock_ext_open.ogg #Delta V - Change Sound, was /Audio/Machines/airlock_ext_open.ogg
     closeSound:
-      path: /Audio/Machines/airlock_ext_close.ogg
+      path: /Audio/_DV/Machines/airlock_ext_close.ogg #Delta V - Change Sound, was /Audio/Machines/airlock_ext_close.ogg
     denySound:
       path: /Audio/Machines/airlock_deny.ogg
   - type: Sprite
diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml
index 1c9790f16f..43711f1fed 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/highsec.yml
@@ -70,9 +70,9 @@
       types:
         Blunt: 50
     openSound:
-      path: /Audio/Machines/airlock_open.ogg
+      path: /Audio/_DV/Machines/airlock_hs_open.ogg # DeltaV, was /Audio/Machines/airlock_open.ogg
     closeSound:
-      path: /Audio/Machines/airlock_close.ogg
+      path: /Audio/_DV/Machines/airlock_hs_close.ogg # DeltaV, was /Audio/Machines/airlock_close.ogg
     denySound:
       path: /Audio/Machines/airlock_deny.ogg
   - type: Weldable