diff --git a/texmf/bibtex/bib/ivoa.bib b/texmf/bibtex/bib/ivoa.bib
index 43176e7927d90ec60502e61a7b50a5927196c6db..b2b3dbebd05f96a434b68488bd2c851ffa023774 100644
--- a/texmf/bibtex/bib/ivoa.bib
+++ b/texmf/bibtex/bib/ivoa.bib
@@ -50,3 +50,15 @@ archivePrefix = {arXiv},
        adsurl = {https://ui.adsabs.harvard.edu/abs/2019ivoa.spec.1021O},
       adsnote = {Provided by the SAO/NASA Astrophysics Data System}
 }
+
+@MISC{2016ivoa.spec.1024H,
+       author = {{Harrison}, P.~A. and {Rixon}, G.},
+        title = "{Universal Worker Service Pattern Version 1.1}",
+ howpublished = {IVOA Recommendation 24 October 2016},
+         year = 2016,
+        month = oct,
+        pages = {1024},
+          doi = {10.5479/ADS/bib/2016ivoa.spec.1024H},
+       adsurl = {https://ui.adsabs.harvard.edu/abs/2016ivoa.spec.1024H},
+      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
+}
diff --git a/texmf/tex/latex/astron/astron-abbreviations.tex b/texmf/tex/latex/astron/astron-abbreviations.tex
index 29e350ddcdc6a597fad78f921326405554e3f5fb..b1697ac4b024bd8c644bbc1323da0c4641684720 100644
--- a/texmf/tex/latex/astron/astron-abbreviations.tex
+++ b/texmf/tex/latex/astron/astron-abbreviations.tex
@@ -142,6 +142,7 @@
 \newacronym{TMSS}{TMSS}{Telescope Manager Specification System}
 \newacronym{TO}{TO}{Telescope Operations}
 \newacronym{TPU}{TPU}{Tensor Processing Unit}
+\newacronym{UWS}{UWS}{Universal Worker Service}
 \newacronym{VM}{VM}{Virtual Machine}
 \newacronym{VO}{VO}{Virtual Observatory}
 \newacronym{VLBI}{VLBI}{Very Long Baseline Interferometry}