diff --git a/Plugins/Cog/Source/CogCommon/CogCommon.Build.cs b/Plugins/Cog/Source/CogCommon/CogCommon.Build.cs
index 6ef362c..d462300 100644
--- a/Plugins/Cog/Source/CogCommon/CogCommon.Build.cs
+++ b/Plugins/Cog/Source/CogCommon/CogCommon.Build.cs
@@ -4,7 +4,8 @@ public class CogCommon : ModuleRules
 {
 	public CogCommon(ReadOnlyTargetRules Target) : base(Target)
 	{
-		PCHUsage = ModuleRules.PCHUsageMode.UseExplicitOrSharedPCHs;
+        bUseUnity = false;
+        PCHUsage = ModuleRules.PCHUsageMode.UseExplicitOrSharedPCHs;
 		
 		PublicIncludePaths.AddRange(
 			new string[] {
diff --git a/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawBlueprint.cpp b/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawBlueprint.cpp
index 8d30735..6af03c8 100644
--- a/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawBlueprint.cpp
+++ b/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawBlueprint.cpp
@@ -1,6 +1,7 @@
 #include "CogDebugDrawBlueprint.h"
 
 #include "CogDebugDraw.h"
+#include "CogDebugLogCategory.h"
 
 //--------------------------------------------------------------------------------------------------------------------------
 void UCogDebugDrawBlueprint::DebugDrawString(const UObject* WorldContextObject, FCogLogCategory LogCategory, const FString& Text, const FVector Location, const FLinearColor Color, bool Persistent)
diff --git a/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawHelper.cpp b/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawHelper.cpp
index f628e71..fe9c92e 100644
--- a/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawHelper.cpp
+++ b/Plugins/Cog/Source/CogDebug/Private/CogDebugDrawHelper.cpp
@@ -1,6 +1,7 @@
 #include "CogDebugDrawHelper.h"
 
 #include "Components/LineBatchComponent.h"
+#include "Kismet/KismetSystemLibrary.h"
 
 namespace 
 {
diff --git a/Plugins/Cog/Source/CogDebug/Private/CogDebugLogBlueprint.cpp b/Plugins/Cog/Source/CogDebug/Private/CogDebugLogBlueprint.cpp
index a01fd1d..9adb45a 100644
--- a/Plugins/Cog/Source/CogDebug/Private/CogDebugLogBlueprint.cpp
+++ b/Plugins/Cog/Source/CogDebug/Private/CogDebugLogBlueprint.cpp
@@ -2,6 +2,7 @@
 
 #include "CogCommon.h"
 #include "CogDebugLog.h"
+#include "CogDebugLogCategory.h"
 
 //--------------------------------------------------------------------------------------------------------------------------
 void UCogDebugLogBlueprint::Log(const UObject* WorldContextObject, FCogLogCategory LogCategory, ECogLogVerbosity Verbosity, const FString& Text)
diff --git a/Plugins/Cog/Source/CogDebug/Private/CogDebugReplicator.cpp b/Plugins/Cog/Source/CogDebug/Private/CogDebugReplicator.cpp
index 500ca3b..a5809a8 100644
--- a/Plugins/Cog/Source/CogDebug/Private/CogDebugReplicator.cpp
+++ b/Plugins/Cog/Source/CogDebug/Private/CogDebugReplicator.cpp
@@ -1,6 +1,7 @@
 #include "CogDebugReplicator.h"
 
 #include "CogDebugDraw.h"
+#include "CogDebugLog.h"
 #include "EngineUtils.h"
 #include "GameFramework/PlayerController.h"
 #include "GameFramework/WorldSettings.h"
diff --git a/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryGraphPin.cpp b/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryGraphPin.cpp
index c971adc..58065e8 100644
--- a/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryGraphPin.cpp
+++ b/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryGraphPin.cpp
@@ -1,5 +1,6 @@
 #include "SCogDebugLogCategoryGraphPin.h"
 
+#include "CogDebugLogCategory.h"
 #include "ScopedTransaction.h"
 #include "SCogDebugLogCategoryWidget.h"
 #include "UObject/CoreRedirects.h"
diff --git a/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryWidget.cpp b/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryWidget.cpp
index add566b..9853b55 100644
--- a/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryWidget.cpp
+++ b/Plugins/Cog/Source/CogDebugEditor/Private/SCogDebugLogCategoryWidget.cpp
@@ -1,5 +1,6 @@
 #include "SCogDebugLogCategoryWidget.h"
 
+#include "CogDebugLog.h"
 #include "Misc/TextFilter.h"
 #include "SlateOptMacros.h"
 #include "UObject/UnrealType.h"
diff --git a/Plugins/Cog/Source/CogEngine/Private/CogEngineReplicator.cpp b/Plugins/Cog/Source/CogEngine/Private/CogEngineReplicator.cpp
index 71f4ed8..1113b42 100644
--- a/Plugins/Cog/Source/CogEngine/Private/CogEngineReplicator.cpp
+++ b/Plugins/Cog/Source/CogEngine/Private/CogEngineReplicator.cpp
@@ -2,6 +2,7 @@
 
 #include "CogCommon.h"
 #include "CogCommonPossessorInterface.h"
+#include "CogEngineDataAsset.h"
 #include "GameFramework/PlayerController.h"
 #include "GameFramework/WorldSettings.h"
 #include "EngineUtils.h"