diff --git a/assets/checksums.txt b/assets/checksums.txt
index 5289d4969..5a80e763d 100644
--- a/assets/checksums.txt
+++ b/assets/checksums.txt
@@ -1,7 +1,7 @@
 6d87871552a4bc4978b1769e9a00d497 assets/ublock/unbreak.txt
 62111a29f0a5cb361ba8dbae92054adb assets/ublock/redirect-resources.txt
 50d9d18cbfdf16bf6acf04e4709744d1 assets/ublock/privacy.txt
-14365aa342714d080fc656e214e12ee6 assets/ublock/filters.txt
+43d837997a526a4d6d91c892edcc142c assets/ublock/filters.txt
 146704ad1c0393e342afdb416762c183 assets/ublock/badware.txt
 5baa90e2da7cd6a73edff2010557ee57 assets/ublock/redirect.txt
 f9bb491dbba453752199e8378ee152bb assets/ublock/experimental.txt
diff --git a/assets/ublock/filters.txt b/assets/ublock/filters.txt
index 83c59a39d..ce3c923bd 100644
--- a/assets/ublock/filters.txt
+++ b/assets/ublock/filters.txt
@@ -202,11 +202,23 @@ segmentnext.com###content > div > div[class] > div[class] > div[class]
 # http://forum.palemoon.org/viewtopic.php?f=46&t=10271#p71697
 @@||cdn.windows7themes.net/wp-content/advert.js$script,first-party
 
+# Popunders
+
 # https://github.com/gorhill/uBlock/issues/991
 # New `popunder` filter option to explicitly block popunders.
 # Older version of uBO will discard this unknown filter option -- so it's safe
 # to add it here now.
 |http://$popunder,third-party,domain=xhamster.com
+# https://github.com/gorhill/uBlock/issues/1173
+||exoclick.com^$popunder
+# https://github.com/gorhill/uBlock/issues/1053
+||zinturax.com^$document,popunder,script
+# https://github.com/gorhill/uBlock/issues/995
+||trafficstars.com^$document,popunder
+# https://forums.lanik.us/viewtopic.php?f=62&t=25212&start=15
+||branchroughlend.info^$popunder,popup
+||market-buster.com^$popunder,popup
+||clkfeed.com^$popunder,popup
 
 # https://forums.lanik.us/viewtopic.php?f=62&t=27003
 www.opensubtitles.org##div[itemscope] > fieldset
@@ -221,12 +233,6 @@ skystreaming.net###fanback + style + div[id]
 # https://github.com/gorhill/uBlock/issues/1049
 ||d1zatounuylvwg.cloudfront.net/abw.js$script,third-party
 
-# https://github.com/gorhill/uBlock/issues/1053
-||zinturax.com^$document,popunder,script
-
-# https://github.com/gorhill/uBlock/issues/995
-||trafficstars.com^$document,popunder
-
 # https://github.com/gorhill/uBlock/issues/1079
 # These are just used by obnoxious click-bait ads with obfuscated links -- they
 # appear as 1st-party links but redirect to 3rd-party sites.
@@ -255,7 +261,4 @@ extremetube.com,pornhub.com,primewire.*,redtube.com,spankwire.com,tube8.com,tube
 forbes.com##script:inject(forbes-defuser.js)
 
 # https://forums.lanik.us/viewtopic.php?f=62&t=25212&start=15
-||branchroughlend.info^$popunder,popup
-||market-buster.com^$popunder,popup
-||clkfeed.com^$popunder,popup
 animeuploads.com,cizgifilmlerizle.com##script:inject(impspcabe-defuser.js)