diff --git a/Content.Client/Inventory/ClientInventorySystem.cs b/Content.Client/Inventory/ClientInventorySystem.cs
index 97da176ed2..73f837d0d8 100644
--- a/Content.Client/Inventory/ClientInventorySystem.cs
+++ b/Content.Client/Inventory/ClientInventorySystem.cs
@@ -21,7 +21,6 @@ namespace Content.Client.Inventory
     {
         [Dependency] private readonly IPlayerManager _playerManager = default!;
         [Dependency] private readonly IUserInterfaceManager _ui = default!;
-        [Dependency] private readonly IGameTiming _timing = default!;
         [Dependency] private readonly ClientClothingSystem _clothingVisualsSystem = default!;
         [Dependency] private readonly ExamineSystem _examine = default!;
 
diff --git a/Content.Client/Stack/StackSystem.cs b/Content.Client/Stack/StackSystem.cs
index d7d1c34ae2..182daa73a5 100644
--- a/Content.Client/Stack/StackSystem.cs
+++ b/Content.Client/Stack/StackSystem.cs
@@ -12,7 +12,6 @@ namespace Content.Client.Stack
     {
         [Dependency] private readonly AppearanceSystem _appearanceSystem = default!;
         [Dependency] private readonly ItemCounterSystem _counterSystem = default!;
-        [Dependency] private readonly SpriteSystem _sprite = default!;
 
         public override void Initialize()
         {
diff --git a/Content.Server/Animals/Systems/ParrotMemorySystem.cs b/Content.Server/Animals/Systems/ParrotMemorySystem.cs
index a88957913f..6d8192f5d5 100644
--- a/Content.Server/Animals/Systems/ParrotMemorySystem.cs
+++ b/Content.Server/Animals/Systems/ParrotMemorySystem.cs
@@ -29,12 +29,10 @@ public sealed partial class ParrotMemorySystem : SharedParrotMemorySystem
 {
     [Dependency] private readonly EntityWhitelistSystem _whitelist = default!;
     [Dependency] private readonly IAdminLogManager _adminLogger = default!;
-    [Dependency] private readonly IAdminManager _admin = default!;
     [Dependency] private readonly IGameTiming _gameTiming = default!;
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly MindSystem _mind = default!;
     [Dependency] private readonly MobStateSystem _mobState = default!;
-    [Dependency] private readonly PopupSystem _popup = default!;
 
     public override void Initialize()
     {
diff --git a/Content.Server/NPC/Systems/NPCUtilitySystem.cs b/Content.Server/NPC/Systems/NPCUtilitySystem.cs
index 6de26cd056..26910d1603 100644
--- a/Content.Server/NPC/Systems/NPCUtilitySystem.cs
+++ b/Content.Server/NPC/Systems/NPCUtilitySystem.cs
@@ -42,14 +42,12 @@ public sealed class NPCUtilitySystem : EntitySystem
 {
     [Dependency] private readonly IPrototypeManager _proto = default!;
     [Dependency] private readonly ContainerSystem _container = default!;
-    [Dependency] private readonly DrinkSystem _drink = default!;
     [Dependency] private readonly EntityLookupSystem _lookup = default!;
     [Dependency] private readonly HandsSystem _hands = default!;
     [Dependency] private readonly InventorySystem _inventory = default!;
     [Dependency] private readonly IngestionSystem _ingestion = default!;
     [Dependency] private readonly MobStateSystem _mobState = default!;
     [Dependency] private readonly NpcFactionSystem _npcFaction = default!;
-    [Dependency] private readonly OpenableSystem _openable = default!;
     [Dependency] private readonly PuddleSystem _puddle = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
     [Dependency] private readonly SharedSolutionContainerSystem _solutions = default!;
diff --git a/Content.Server/Objectives/Systems/PickObjectiveTargetSystem.cs b/Content.Server/Objectives/Systems/PickObjectiveTargetSystem.cs
index 0fa20c27e5..b3075b2274 100644
--- a/Content.Server/Objectives/Systems/PickObjectiveTargetSystem.cs
+++ b/Content.Server/Objectives/Systems/PickObjectiveTargetSystem.cs
@@ -16,8 +16,6 @@ public sealed class PickObjectiveTargetSystem : EntitySystem
 {
     [Dependency] private readonly TargetObjectiveSystem _target = default!;
     [Dependency] private readonly SharedMindSystem _mind = default!;
-    [Dependency] private readonly IRobustRandom _random = default!;
-    [Dependency] private readonly TraitorRuleSystem _traitorRule = default!;
 
     public override void Initialize()
     {
diff --git a/Content.Server/Silicons/Borgs/BorgSystem.Transponder.cs b/Content.Server/Silicons/Borgs/BorgSystem.Transponder.cs
index c14e81ce8a..082e6776f0 100644
--- a/Content.Server/Silicons/Borgs/BorgSystem.Transponder.cs
+++ b/Content.Server/Silicons/Borgs/BorgSystem.Transponder.cs
@@ -19,7 +19,6 @@ namespace Content.Server.Silicons.Borgs;
 public sealed partial class BorgSystem
 {
     [Dependency] private readonly EmagSystem _emag = default!;
-    [Dependency] private readonly IEntityManager _entityManager = default!;
     [Dependency] private readonly MobThresholdSystem _mobThresholdSystem = default!;
     [Dependency] private readonly ItemSlotsSystem _itemSlotsSystem = default!;
 
diff --git a/Content.Server/Singularity/EntitySystems/EmitterSystem.cs b/Content.Server/Singularity/EntitySystems/EmitterSystem.cs
index 28d3eedd32..2ccdc10934 100644
--- a/Content.Server/Singularity/EntitySystems/EmitterSystem.cs
+++ b/Content.Server/Singularity/EntitySystems/EmitterSystem.cs
@@ -28,7 +28,6 @@ namespace Content.Server.Singularity.EntitySystems
     public sealed class EmitterSystem : SharedEmitterSystem
     {
         [Dependency] private readonly IRobustRandom _random = default!;
-        [Dependency] private readonly IPrototypeManager _prototype = default!;
         [Dependency] private readonly IAdminLogManager _adminLogger = default!;
         [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
         [Dependency] private readonly SharedPopupSystem _popup = default!;
diff --git a/Content.Shared/Movement/Systems/WormSystem.cs b/Content.Shared/Movement/Systems/WormSystem.cs
index 8dc7f86a08..c6f2b7834c 100644
--- a/Content.Shared/Movement/Systems/WormSystem.cs
+++ b/Content.Shared/Movement/Systems/WormSystem.cs
@@ -12,7 +12,6 @@ namespace Content.Shared.Movement.Systems;
 public sealed class WormSystem : EntitySystem
 {
     [Dependency] private readonly AlertsSystem _alerts = default!;
-    [Dependency] private readonly SharedPopupSystem _popup = default!;
     [Dependency] private readonly SharedStunSystem _stun = default!;
 
     public override void Initialize()
diff --git a/Content.Shared/Storage/EntitySystems/SecretStashSystem.cs b/Content.Shared/Storage/EntitySystems/SecretStashSystem.cs
index 3691f6e2b6..7e83b50fba 100644
--- a/Content.Shared/Storage/EntitySystems/SecretStashSystem.cs
+++ b/Content.Shared/Storage/EntitySystems/SecretStashSystem.cs
@@ -8,7 +8,6 @@ using Content.Shared.Interaction;
 using Content.Shared.Item;
 using Content.Shared.Materials;
 using Content.Shared.Nutrition;
-using Content.Shared.Nutrition.EntitySystems;
 using Content.Shared.Popups;
 using Content.Shared.Storage.Components;
 using Content.Shared.Tools.EntitySystems;
@@ -26,7 +25,6 @@ namespace Content.Shared.Storage.EntitySystems;
 /// </summary>
 public sealed class SecretStashSystem : EntitySystem
 {
-    [Dependency] private readonly IngestionSystem _ingestion = default!;
     [Dependency] private readonly SharedPopupSystem _popupSystem = default!;
     [Dependency] private readonly SharedHandsSystem _handsSystem = default!;
     [Dependency] private readonly SharedContainerSystem _containerSystem = default!;