diff --git a/Source/CharacterPlugin/Public/Crowds/Predictive.h b/Source/CharacterPlugin/Public/Crowds/Predictive.h
index ca6cdb559c01f7a943ac2deb720ebeb4403c116b..a1fb01338d2408e6082a3845914a06367e6df7ec 100644
--- a/Source/CharacterPlugin/Public/Crowds/Predictive.h
+++ b/Source/CharacterPlugin/Public/Crowds/Predictive.h
@@ -4,6 +4,7 @@
 
 #include "CoreMinimal.h"
 #include "Crowds/VelocityPostProcessorComponent.h"
+#include "Math/RandomStream.h"
 
 #include "Predictive.generated.h"
 
diff --git a/Source/CharacterPlugin/Public/VHMovement.h b/Source/CharacterPlugin/Public/VHMovement.h
index 06de023f4740f3d6e90018cb53ef0b644e0283c6..712babeb0b3abf9b517e1937e97ea75bbdca5c39 100644
--- a/Source/CharacterPlugin/Public/VHMovement.h
+++ b/Source/CharacterPlugin/Public/VHMovement.h
@@ -11,6 +11,7 @@
 #include "Waypoint.h"
 #include "Components/ActorComponent.h"
 #include "Components/SplineComponent.h"
+#include "Math/RandomStream.h"
 
 #include "VHMovement.generated.h"