diff --git a/Eigen/src/Core/util/Memory.h b/Eigen/src/Core/util/Memory.h
index c1dea2bb4..5e42327e4 100644
--- a/Eigen/src/Core/util/Memory.h
+++ b/Eigen/src/Core/util/Memory.h
@@ -41,12 +41,7 @@ template <typename T, int Size, bool Align> struct ei_aligned_array
   ei_aligned_array()
   {
     ei_assert(reinterpret_cast<unsigned int>(array)%16 == 0
-              && "An array that should have been aligned was allocated at a non-aligned location! "
-                 "Basically, if a struct Foo has a member that's a fixed-size vectorizable Eigen object (like "
-                 "a Eigen::Vector2d) and you dynamically allocate objects of struct Foo, then you need to "
-                 "let struct Foo have an aligned operator new, which you can do like this: "
-                 "struct Foo : Eigen::WithAlignedOperatorNew {... "
-                 "See this page for details: http://eigen.tuxfamily.org/api/UnalignedArrayAssert.html");
+              && "this assertion is explained here: http://eigen.tuxfamily.org/api/UnalignedArrayAssert.html  **** READ THIS WEB PAGE !!! ****");
   }
 };