diff --git a/common-defs.tex b/common-defs.tex
index 33c3b5a..22dd7a0 100644
--- a/common-defs.tex
+++ b/common-defs.tex
@@ -11,7 +11,7 @@
     url=false, 
     doi=true,
     eprint=false,
-    defernumbers=true,
+    refsegment=chapter,
     ]{biblatex}
 \addbibresource{main.bib}
 \DeclareSourcemap{
@@ -137,15 +137,16 @@
 \DeclareRefcontext{webref}{labelprefix=W}
 \DeclareRefcontext{patref}{labelprefix=P}
 \DeclareRefcontext{defref}{}
+\DeclareFieldFormat{labelprefix}{\textsuperscript{\sffamily#1}}
 
 \newcommand{\chapterbibliography}{
     \clearpage % clearpage flushes all figures. force this here so we don't get figures floating in between references.
     \newrefcontext{webref}
-    \printbibliography[type={online},title={Web sources},resetnumbers,heading=subbibintoc]
+    \printbibliography[type={online},title={Web sources},heading=subbibintoc,resetnumbers=false,segment=\therefsegment]
     \newrefcontext{defref}
-    \printbibliography[nottype={online},nottype={patent},resetnumbers,heading=subbibintoc]
+    \printbibliography[nottype={online},nottype={patent},heading=subbibintoc,resetnumbers=false,segment=\therefsegment]
     \newrefcontext{patref}
-    \printbibliography[type={patent},title={Patent References},resetnumbers,heading=subbibintoc]
+    \printbibliography[type={patent},title={Patent References},heading=subbibintoc,resetnumbers=false,segment=\therefsegment]
 }
 
 \newrefcontext{defref}
diff --git a/thesis.tex b/thesis.tex
index 42a1d90..4e6820b 100644
--- a/thesis.tex
+++ b/thesis.tex
@@ -18,6 +18,7 @@
     \renewcommand{\figurepath}{#1/figures}
     \graphicspath{{\figurepath}}
     \input{#1/chapter.tex}
+    \chapterbibliography
 }
 
 \title{Bootstrapping Physical Security with Inertial Hardware Security Modules}
@@ -44,7 +45,4 @@
 
 \appendix
 
-\chapter*{Bibliography}
-\chapterbibliography
-
 \end{document}