diff --git a/code/nel/include/nel/3d/driver.h b/code/nel/include/nel/3d/driver.h
index b3b8a250f..f9667cca9 100644
--- a/code/nel/include/nel/3d/driver.h
+++ b/code/nel/include/nel/3d/driver.h
@@ -146,7 +146,6 @@ public:
 protected:
 
 	CSynchronized<TTexDrvInfoPtrMap> _SyncTexDrvInfos;
-	CSynchronized<TEffectDrvInfoPtrMap> _SyncEffectDrvInfos;
 
 	TTexDrvSharePtrList		_TexDrvShares;
 	TMatDrvInfoPtrList		_MatDrvInfos;