diff --git a/glm/gtc/matrix_access.inl b/glm/gtc/matrix_access.inl
index dd307a01..176136ab 100644
--- a/glm/gtc/matrix_access.inl
+++ b/glm/gtc/matrix_access.inl
@@ -28,7 +28,7 @@ namespace glm
 	{
 		assert(index >= 0 && index < m[0].length());
 
-		typename genType::row_type Result;
+		typename genType::row_type Result(0);
 		for(length_t i = 0; i < m.length(); ++i)
 			Result[i] = m[i][index];
 		return Result;