diff --git a/src/logging.cpp b/src/logging.cpp
index 175eae2cc95..9a54a12b426 100644
--- a/src/logging.cpp
+++ b/src/logging.cpp
@@ -219,10 +219,6 @@ bool GetLogCategory(BCLog::LogFlags& flag, std::string_view str)
         flag = BCLog::ALL;
         return true;
     }
-    if (str == "0") {
-        flag = BCLog::NONE;
-        return true;
-    }
     auto it = LOG_CATEGORIES_BY_STR.find(str);
     if (it != LOG_CATEGORIES_BY_STR.end()) {
         flag = it->second;
diff --git a/src/rpc/node.cpp b/src/rpc/node.cpp
index 65b0a93cdd5..54e2c8e226f 100644
--- a/src/rpc/node.cpp
+++ b/src/rpc/node.cpp
@@ -221,7 +221,6 @@ static RPCHelpMan logging()
             "The valid logging categories are: " + LogInstance().LogCategoriesString() + "\n"
             "In addition, the following are available as category names with special meanings:\n"
             "  - \"all\",  \"1\" : represent all logging categories.\n"
-            "  - \"none\", \"0\" : even if other logging categories are specified, ignore all of them.\n"
             ,
                 {
                     {"include", RPCArg::Type::ARR, RPCArg::Optional::OMITTED, "The categories to add to debug logging",