diff --git a/assets/checksums.txt b/assets/checksums.txt
index 33c850975..d1a6b7cb6 100644
--- a/assets/checksums.txt
+++ b/assets/checksums.txt
@@ -1,11 +1,11 @@
 a1bbb634b15518cb2916bfdc78fd4344 assets/ublock/unbreak.txt
 62111a29f0a5cb361ba8dbae92054adb assets/ublock/redirect-resources.txt
 50d9d18cbfdf16bf6acf04e4709744d1 assets/ublock/privacy.txt
-1c9e56b3e1037fc978cf2973c1bd49e5 assets/ublock/filters.txt
+159868054aa0e787aca2831ed025a158 assets/ublock/filters.txt
 146704ad1c0393e342afdb416762c183 assets/ublock/badware.txt
 5baa90e2da7cd6a73edff2010557ee57 assets/ublock/redirect.txt
 a2c0edc2da6a2ba591d83f9a105a8401 assets/ublock/experimental.txt
-8bc0f287dd31798f41be511477f44313 assets/ublock/resources.txt
+e660d7c402ab6cc1c29b7321d8923b3b assets/ublock/resources.txt
 fd3bf1065012191e032f81468de43e09 assets/ublock/filter-lists.json
 3605c73f21abca428c7eb69a8bc32dfe assets/thirdparties/easylist-downloads.adblockplus.org/easyprivacy.txt
 a91af77c47c302c0741c7445b0fada1a assets/thirdparties/easylist-downloads.adblockplus.org/easylist.txt
diff --git a/assets/ublock/filters.txt b/assets/ublock/filters.txt
index cc84649ff..966e571f9 100644
--- a/assets/ublock/filters.txt
+++ b/assets/ublock/filters.txt
@@ -312,3 +312,6 @@ kissanime.to##script:inject(kissanime-defuser.js)
 
 # https://forums.lanik.us/viewtopic.php?f=64&t=27908
 ip-address.org##script:inject(bab-defuser.js)
+
+# https://adblockplus.org/forum/viewtopic.php?f=2&t=41860
+hentaihaven.org##script:inject(phenv-defuser.js)
diff --git a/assets/ublock/resources.txt b/assets/ublock/resources.txt
index cbd9ec620..1ff2f1153 100644
--- a/assets/ublock/resources.txt
+++ b/assets/ublock/resources.txt
@@ -590,6 +590,40 @@ kissanime-defuser.js application/javascript
 })();
 
 
+phenv-defuser.js application/javascript
+(function() {
+	var phenv = window.PHENV;
+	var noopfn = function() {
+		;
+	};
+	var trapOnDetection = function() {
+		if ( phenv.onDetection === undefined ) {
+			Object.defineProperty(phenv, 'onDetection', {
+				get: function() {
+					return noopfn;
+				},
+				set: noopfn
+			});
+			return;
+		}
+		phenv.onDetection = noopfn;
+	};
+	if ( phenv === undefined ) {
+		Object.defineProperty(window, 'PHENV', {
+			get: function() {
+				return phenv;
+			},
+			set: function(a) {
+				phenv = a;
+				trapOnDetection();
+			}
+		});
+		return;
+	}
+	trapOnDetection();
+})();
+
+
 scorecardresearch.com/beacon.js application/javascript
 (function() {
 	window.COMSCORE = {