diff --git a/include/Nazara/Math/Vector4.inl b/include/Nazara/Math/Vector4.inl
index 9073d37b0..168fb6714 100644
--- a/include/Nazara/Math/Vector4.inl
+++ b/include/Nazara/Math/Vector4.inl
@@ -361,7 +361,7 @@ NzVector4<T> operator/(T scale, const NzVector4<T>& vec)
 		throw std::domain_error(ss.ToString());
 	}
 
-	return NzVector3<T>(scale / vec.x, scale / vec.y, scale / vec.z, scale / vec.w);
+	return NzVector4<T>(scale / vec.x, scale / vec.y, scale / vec.z, scale / vec.w);
 }
 
 #include <Nazara/Core/DebugOff.hpp>
diff --git a/src/Nazara/Noise/NoiseBase.cpp b/src/Nazara/Noise/NoiseBase.cpp
index 410e2b95d..7d5c9a53d 100644
--- a/src/Nazara/Noise/NoiseBase.cpp
+++ b/src/Nazara/Noise/NoiseBase.cpp
@@ -17,8 +17,8 @@ NzNoiseBase::NzNoiseBase(int seed)
 
     SetNewSeed(seed);
 
-    for(int i(0) ; i < 256 ; i++)
-        perm[i] = i;
+    for(int i(0) ; i < 512 ; i++)
+        perm[i] = i & 255;
 
 }