1 files changed, 4 insertions, 2 deletions
diff --git a/src/audio/AudioCollision.h b/src/audio/AudioCollision.h
index a21bbfdc..0a058916 100644
--- a/src/audio/AudioCollision.h
+++ b/src/audio/AudioCollision.h
@@ -2,6 +2,8 @@
 
 #define NUMAUDIOCOLLISIONS 10
 
+class CEntity;
+
 class cAudioCollision
 {
 public:
@@ -18,7 +20,7 @@ public:
 	// no methods
 };
 
-static_assert(sizeof(cAudioCollision) == 40, "cAudioCollision: error");
+VALIDATE_SIZE(cAudioCollision, 40);
 
 class cAudioCollisionManager
 {
@@ -33,4 +35,4 @@ public:
 	void AddCollisionToRequestedQueue();
 };
 
-static_assert(sizeof(cAudioCollisionManager) == 852, "cAudioCollisionManager: error");
-\ No newline at end of file
+VALIDATE_SIZE(cAudioCollisionManager, 852);