diff --git a/nixos/doc/manual/release-notes/rl-1903.xml b/nixos/doc/manual/release-notes/rl-1903.xml
index bfae2d0f597..8c8237e6371 100644
--- a/nixos/doc/manual/release-notes/rl-1903.xml
+++ b/nixos/doc/manual/release-notes/rl-1903.xml
@@ -46,7 +46,7 @@
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          version="5.0"
-         xml:id="sec-release-18.09-incompatibilities">
+         xml:id="sec-release-19.03-incompatibilities">
   <title>Backward Incompatibilities</title>
 
   <para>