diff --git a/TrackParamFilter/sections/specific.txt b/TrackParamFilter/sections/specific.txt
index ac6a671bad3..64d52b6a37a 100644
--- a/TrackParamFilter/sections/specific.txt
+++ b/TrackParamFilter/sections/specific.txt
@@ -6,6 +6,15 @@
 ! Bad: ||example.org^$xmlhttprequest,redirect=noopvast-3.0 (for instance, should be in specific.txt)
 !
 !
+! https://github.com/AdguardTeam/AdguardFilters/issues/197415
+||sharepoint.com^$removeparam=xsdata
+||sharepoint.com^$removeparam=sdata
+||sharepoint.com^$removeparam=clickparams
+||sharepoint.com^$removeparam=ovuser
+||sharepoint.com^$removeparam=OR
+||sharepoint.com^$removeparam=CT
+||sharepoint.com^$removeparam=e
+||sharepoint.com^$removeparam=CID
 ! https://github.com/AdguardTeam/AdguardFilters/issues/199414
 ||ure.pia.co.jp^$removeparam=c
 ! realtor.com