diff --git a/MobileFilter/sections/adservers.txt b/MobileFilter/sections/adservers.txt
index 77eec237ce0..127a5bc051b 100644
--- a/MobileFilter/sections/adservers.txt
+++ b/MobileFilter/sections/adservers.txt
@@ -138,6 +138,7 @@
 .ad.kakaocorp.com^
 .ad.kakao.com^
 !
+||skadsdk.appsflyer.com^
 ||alt-ad.mail.ru^
 ||chavoads.com^
 ||r2d2.aotter.net^
diff --git a/SpywareFilter/sections/mobile.txt b/SpywareFilter/sections/mobile.txt
index c26b0915109..05cf456b4d0 100644
--- a/SpywareFilter/sections/mobile.txt
+++ b/SpywareFilter/sections/mobile.txt
@@ -115,6 +115,7 @@ $app=com.miui.analytics
 ||int.vlancaa.fun^
 ||tok.vaicore.xyz^
 !
+||ab.servogram.io^
 ||webmetrics.mayoclinic.org^
 ||tagdelivery.mayoclinic.org^
 ||tagdelivery.mayoclinic.org.pc-mc.greylabeldelivery.com^