diff --git a/Discovery/Web-Content/web-all-content-types.txt b/Discovery/Web-Content/web-all-content-types.txt
index b3c409b4..41146282 100644
--- a/Discovery/Web-Content/web-all-content-types.txt
+++ b/Discovery/Web-Content/web-all-content-types.txt
@@ -230,6 +230,7 @@ application/mpeg4-iod
 application/mpeg4-iod-xmt
 application/mrb-consumer+xml
 application/mrb-publish+xml
+application/msbin1
 application/msc-ivr+xml
 application/msc-mixer+xml
 application/msword
@@ -368,6 +369,7 @@ application/smil
 application/smil+xml
 application/smpte336m
 application/soap+fastinfoset
+application/soap+msbin1
 application/soap+xml
 application/sparql-query
 application/sparql-results+xml