diff --git a/P1928/main.tex b/P1928/main.tex
index d78fb4d..56ddde5 100644
--- a/P1928/main.tex
+++ b/P1928/main.tex
@@ -1,6 +1,6 @@
 \newcommand\wgTitle{std::simd --- merge data-parallel types from the Parallelism TS 2}
 \newcommand\wgName{Matthias Kretz <m.kretz@gsi.de>}
-\newcommand\wgDocumentNumber{D1928R10}
+\newcommand\wgDocumentNumber{P1928R10}
 \newcommand\wgGroup{LWG, LEWG}
 \newcommand\wgTarget{\CC{}26}
 \newcommand\wgAcknowledgements{Thanks to Daniel Towner, Ruslan Arutyunyan, Jonathan Müller, Jeff Garland, and Nicolas Morales for discussions and/or pull requests on this/previous paper(s).}