diff --git a/Intrinsics_Reference/ch_vec_reference.xml b/Intrinsics_Reference/ch_vec_reference.xml
index d00951e..eb17696 100644
--- a/Intrinsics_Reference/ch_vec_reference.xml
+++ b/Intrinsics_Reference/ch_vec_reference.xml
@@ -15591,7 +15591,7 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="VIPR.vec-ref">
- xvcpsgnsp r,b,a
+ xvcpsgnsp r,a,b
@@ -15610,7 +15610,7 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="VIPR.vec-ref">
- xvcpsgndp r,b,a
+ xvcpsgndp r,a,b