diff --git a/Eigen/src/Core/arch/NEON/PacketMath.h b/Eigen/src/Core/arch/NEON/PacketMath.h
index 8dd1e1370..d0544bdf1 100644
--- a/Eigen/src/Core/arch/NEON/PacketMath.h
+++ b/Eigen/src/Core/arch/NEON/PacketMath.h
@@ -541,12 +541,12 @@ typedef float64x1_t Packet1d;
 template<> struct packet_traits<double>  : default_packet_traits
 {
   typedef Packet2d type;
-  typedef Packet1d half;
+  typedef Packet2d half;
   enum {
     Vectorizable = 1,
     AlignedOnScalar = 1,
     size = 2,
-    HasHalfPacket=1,
+    HasHalfPacket=0,
    
     HasDiv  = 1,
     // FIXME check the Has*