diff --git a/README.md b/README.md
index f7d5da7e8d..ca0eeb4b10 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ Credits
 - SMxReaver - help with docs
 - 4SG - help with docs
 - wiktorderelf - overhauled Unicode font
-- Thrifinesma (Uranusian) - Mind Control enhancement, custom warhead splash list, harvesters counter, promoted spawns, shields, overhauled Unicode font, help with docs
+- Thrifinesma (Uranusian) - Mind Control enhancement, custom warhead splash list, harvesters counter, promoted spawns, shields, death after dead fix, overhauled Unicode font, help with docs
 - SEC-SOME (secsome) - debug info dump hotkey, refactoring & porting of Ares helper code, introducing more Ares-derived stuff, disguise removal warhead, Mind Control removal warhead, Mind Control enhancement, shields
 - Otamaa (BoredEXE) - help with CellSpread, ported and fixed custom RadType code, togglable ElectricBolt bolts, customizable Chrono Locomotor properties per TechnoClass
 - E1 Elite - TileSet 255 and above bridge repair fix
diff --git a/docs/Fixed-or-Improved-Logics.md b/docs/Fixed-or-Improved-Logics.md
index 6a0e49010f..5b099a0fa0 100644
--- a/docs/Fixed-or-Improved-Logics.md
+++ b/docs/Fixed-or-Improved-Logics.md
@@ -5,6 +5,7 @@ This page describes all ingame logics that are fixed or improved in Phobos witho
 ## Bugfixes and miscellanous
 
 - Fixed the bug when deploying mindcontrolled vehicle into a building permanently trasferred the control to the house which mindcontrolled it.
+- Fixed the bug when units are already dead but still in map (for sinking, crashing, dying animation, etc.), they could die again.
 - SHP debris shadows now respect the `Shadow` tag.
 - Allowed usage of TileSet of 255 and above without making NE-SW broken bridges unrepairable.
 - `TurretOffset` tag for voxel turreted technos now accepts FLH (forward, lateral, height) values like `TurretOffset=F,L` or `TurretOffset=F,L,H`, which means turret location can be adjusted in all three axes.
diff --git a/docs/Whats-New.md b/docs/Whats-New.md
index 34cb9248d9..056f863009 100644
--- a/docs/Whats-New.md
+++ b/docs/Whats-New.md
@@ -44,6 +44,7 @@ Vanilla fixes:
 - Tileset 255+ bridge fix (by E1 Elite)
 - Fixed fatal errors when `Blowfish.dll` couldn't be registered in the system properly due to missing admin rights (by Belonit)
 - Fix to take Burst into account for aircraft weapon shots beyond the first one (by Starkku)
+- Fixed the bug when units are already dead but still in map (for sinking, crashing, dying animation, etc.), they could die again (by Uranusian)
 
 Phobos fixes:
 - Properly rewritten a fix for mind-controlled vehicles deploying into buildings (by FS-21)
diff --git a/src/Misc/Hooks.BugFixes.cpp b/src/Misc/Hooks.BugFixes.cpp
index 68ef4db868..3abacce5ab 100644
--- a/src/Misc/Hooks.BugFixes.cpp
+++ b/src/Misc/Hooks.BugFixes.cpp
@@ -2,7 +2,7 @@
 #include <AnimClass.h>
 #include <TechnoClass.h>
 #include <FootClass.h>
-
+#include <UnitClass.h>
 //Replace: checking of HasExtras = > checking of (HasExtras && Shadow)
 DEFINE_HOOK(423365, Phobos_BugFixes_SHPShadowCheck, 8)
 {
@@ -26,3 +26,38 @@ DEFINE_HOOK(423365, Phobos_BugFixes_SHPShadowCheck, 8)
 DEFINE_LJMP(0x545CE2, 0x545CE9) //Phobos_BugFixes_Tileset255_RemoveNonMMArrayFill
 DEFINE_LJMP(0x546C23, 0x546C8B) //Phobos_BugFixes_Tileset255_RefNonMMArray
 
+
+// WWP's shit code! Wrong check.
+// To avoid units dying when they are already dead.
+DEFINE_HOOK(5F53AA, ObjectClass_ReceiveDamage_DyingFix, 6)
+{
+    GET(int, health, EAX);
+    GET(ObjectClass*, pThis, ESI);
+
+    if (health <= 0 || !pThis->IsAlive)
+        return 0x5F583E; // return DamageState::PostMortem
+
+    return 0x5F53B0; //continue vanilla check
+}
+
+DEFINE_HOOK(4D7431, FootClass_ReceiveDamage_DyingFix, 5)
+{
+    GET(FootClass*, pThis, ESI);
+    GET(DamageState, result, EAX);
+
+    if (result != DamageState::PostMortem && (pThis->IsSinking || pThis->IsCrashing))
+        R->EAX(DamageState::PostMortem);
+
+    return 0;
+}
+
+DEFINE_HOOK(737D57, UnitClass_ReceiveDamage_DyingFix, 7)
+{
+    GET(UnitClass*, pThis, ESI);
+    GET(DamageState, result, EAX);
+
+    if (result != DamageState::PostMortem && pThis->DeathFrameCounter > 0)
+        R->EAX(DamageState::PostMortem);
+
+    return 0;
+}