diff --git a/assets/assets.dev.json b/assets/assets.dev.json
index 669289b08..861a99ebe 100644
--- a/assets/assets.dev.json
+++ b/assets/assets.dev.json
@@ -706,8 +706,7 @@
 		"tags": "ads japanese 日本語",
 		"lang": "ja",
 		"contentURL": "https://filters.adtidy.org/extension/ublock/filters/7.txt",
-		"supportURL": "https://github.com/AdguardTeam/AdguardFilters#adguard-filters",
-		"instructionURL": "https://adguard.com/kb/general/ad-filtering/adguard-filters/"
+		"supportURL": "https://github.com/AdguardTeam/AdguardFilters#adguard-filters"
 	},
 	"KOR-1": {
 		"content": "filters",