diff --git a/csl/all.csl b/csl/all.csl
index da2db4d64..e953e91e6 100644
--- a/csl/all.csl
+++ b/csl/all.csl
@@ -8,6 +8,7 @@
       <name>Julian Onions</name>
       <email>julian.onions@gmail.com</email>
     </author>
+    <category term="generic-base"/>
     <updated/>
     <summary>The ALL style - a debugging view to show eveything. 
 Generated from a perl script.</summary>
diff --git a/csl/ama.csl b/csl/ama.csl
index 760773e92..6eea43c1c 100644
--- a/csl/ama.csl
+++ b/csl/ama.csl
@@ -9,7 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="numeric"/>
-    <category term="biology"/>
+    <category term="medicine"/>
     <updated/>
     <summary>The American Medical Association style as used in JAMA.</summary>
     <source>http://www.samford.edu/schools/pharmacy/dic/amaquickref07.pdf</source>
diff --git a/csl/antonie-van-leeuwenhoek.csl b/csl/antonie-van-leeuwenhoek.csl
index 5fc3e5545..aa78c766b 100644
--- a/csl/antonie-van-leeuwenhoek.csl
+++ b/csl/antonie-van-leeuwenhoek.csl
@@ -9,7 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="biology"/>
-    <category term="numeric"/>
+    <category term="author-date"/>
     <updated/>
     <summary>Antonie van Leeuwenhoek
 International Journal of General and Molecular Microbiology.</summary>
diff --git a/csl/chicago-author-date.csl b/csl/chicago-author-date.csl
index b35514358..60cf5770a 100644
--- a/csl/chicago-author-date.csl
+++ b/csl/chicago-author-date.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="generic-base"/>
     <updated/>
     <summary>The author-date variant of the Chicago style</summary>
     <source>http://www.chicagomanualofstyle.org/tools_citationguide.html</source>
diff --git a/csl/chicago-note-bibliography.csl b/csl/chicago-note-bibliography.csl
index 9c808267e..b3588cfc5 100644
--- a/csl/chicago-note-bibliography.csl
+++ b/csl/chicago-note-bibliography.csl
@@ -14,6 +14,7 @@
     </contributor>
     <summary>Chicago format with short notes and full bibliography</summary>
     <category term="generic-base"/>
+    <category term="numeric"/>
     <updated/>
   </info>
   <macro name="editor-translator">
diff --git a/csl/chicago-note.csl b/csl/chicago-note.csl
index 959ab8f16..f0e010b57 100644
--- a/csl/chicago-note.csl
+++ b/csl/chicago-note.csl
@@ -14,6 +14,7 @@
     </contributor>
     <summary>Chicago format with full notes and no bibliography</summary>
     <category term="generic-base"/>
+    <category term="numeric"/>
     <updated/>
   </info>
   <macro name="editor-translator">
diff --git a/csl/cse.csl b/csl/cse.csl
index bf9527922..c9708e534 100644
--- a/csl/cse.csl
+++ b/csl/cse.csl
@@ -9,6 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="numeric"/>
+    <category term="science"/>
     <updated/>
     <summary>The Council of Science Editors style.</summary>
     <source>http://www.dianahacker.com/resdoc/p04_c11_s1.html</source>
@@ -83,7 +84,6 @@
       </if>
     </choose>
   </macro>
-
   <citation>
     <option name="collapse" value="citation-number"/>
     <sort>
diff --git a/csl/fems.csl b/csl/fems.csl
index c03386e84..f5ae53fde 100644
--- a/csl/fems.csl
+++ b/csl/fems.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="biology"/>
     <updated/>
     <summary>The Various FEMS Journal styles, including FEMS Microbiology Ecology
 FEMS Immunology and Medical Microbiology
diff --git a/csl/genesdev.csl b/csl/genesdev.csl
index 13ad1abcf..563595bcb 100644
--- a/csl/genesdev.csl
+++ b/csl/genesdev.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="biology"/>
     <updated/>
     <summary>The Genes and Development Journal style</summary>
     <source>http://www.genesdev.org/misc/ifora.shtml</source>
diff --git a/csl/harvard1.csl b/csl/harvard1.csl
index e44115a5f..a491dc4c9 100644
--- a/csl/harvard1.csl
+++ b/csl/harvard1.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="generic-base"/>
     <updated/>
     <summary>The Harvard author-date style</summary>
     <source>http://libweb.anglia.ac.uk/referencing/harvard.htm</source>
diff --git a/csl/harvard2.csl b/csl/harvard2.csl
index 92a40a56f..c5bc1a1b0 100644
--- a/csl/harvard2.csl
+++ b/csl/harvard2.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="generic-base"/>
     <updated></updated>
     <summary>The Harvard author-date style</summary>
     <source>http://www.leeds.ac.uk/library/training/referencing/harvard.htm</source>
diff --git a/csl/harvard3.csl b/csl/harvard3.csl
index b6a0cbb76..53a8c43d8 100644
--- a/csl/harvard3.csl
+++ b/csl/harvard3.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="generic-base"/>
     <updated></updated>
     <summary>The Harvard author-date style</summary>
     <source>http://library.curtin.edu.au/referencing/harvard.pdf</source>
diff --git a/csl/mhra.csl b/csl/mhra.csl
index 17a1ebb2b..9382befe4 100644
--- a/csl/mhra.csl
+++ b/csl/mhra.csl
@@ -9,6 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="history"/>
+    <category term="numeric"/>
     <category term="generic-base"/>
     <updated/>
   </info>
diff --git a/csl/nuc-acid-res.csl b/csl/nuc-acid-res.csl
index c2be9d9f8..ccec3e5e9 100644
--- a/csl/nuc-acid-res.csl
+++ b/csl/nuc-acid-res.csl
@@ -8,6 +8,7 @@
       <name>Julian Onions</name>
       <email>julian.onions@gmail.com</email>
     </author>
+    <category term="biology"/>
     <category term="numeric"/>
     <updated/>
     <summary>Nucleic Acids Research Journal style.</summary>
diff --git a/csl/ou-harvard.csl b/csl/ou-harvard.csl
index 8f516732c..5ca1fc115 100644
--- a/csl/ou-harvard.csl
+++ b/csl/ou-harvard.csl
@@ -8,6 +8,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="generic-base"/>
     <updated></updated>
     <summary>The Open University Harvard author-date style</summary>
     <source>http://library.open.ac.uk/research/citastyle/index.cfm</source>
diff --git a/csl/plos.csl b/csl/plos.csl
index de01546a9..77ccb9865 100644
--- a/csl/plos.csl
+++ b/csl/plos.csl
@@ -9,6 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="numeric"/>
+    <category term="science"/>
     <updated/>
     <summary>Public Library of Science Journal style.</summary>
     <source>http://journals.plos.org/plosbiology/guidelines.php</source>
diff --git a/csl/pnas.csl b/csl/pnas.csl
index de4a3574c..35492366f 100644
--- a/csl/pnas.csl
+++ b/csl/pnas.csl
@@ -9,6 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="numeric"/>
+    <category term="science"/>
     <updated/>
     <summary>The Proceedings of the National Academy of Sciences Journal style.</summary>
     <source>http://www.pnas.org/misc/iforc.shtml</source>
diff --git a/csl/rna.csl b/csl/rna.csl
index e124ee059..f38b7bc9a 100644
--- a/csl/rna.csl
+++ b/csl/rna.csl
@@ -7,6 +7,7 @@
       <name>Julian Onions</name>
       <email>julian.onions@gmail.com</email>
     </author>
+    <category term="biology"/>
     <category term="author-date"/>
     <updated/>
     <summary>The RNA Journal style</summary>
diff --git a/csl/science.csl b/csl/science.csl
index b3e89769f..edf5dd067 100644
--- a/csl/science.csl
+++ b/csl/science.csl
@@ -9,6 +9,7 @@
       <email>julian.onions@gmail.com</email>
     </author>
     <category term="author-date"/>
+    <category term="science"/>
     <updated/>
     <summary>The Science journal style.</summary>
     <source>http://www.sciencemag.org/about/authors/prep/res/refs.dtl</source>