diff --git a/extensions/regexfilter.cpp b/extensions/regexfilter.cpp
index 0d2e060..69c1522 100644
--- a/extensions/regexfilter.cpp
+++ b/extensions/regexfilter.cpp
@@ -24,7 +24,6 @@ public:
 		ui.setupUi(this);
 
 		connect(ui.regexEdit, &QLineEdit::textEdited, this, &Window::SetRegex);
-		connect(ui.replaceEdit, &QLineEdit::textEdited, this, &Window::SetReplace);
 		connect(ui.saveButton, &QPushButton::clicked, this, &Window::Save);
 		
 		setWindowTitle(REGEX_FILTER);
@@ -41,21 +40,13 @@ public:
 		ui.output->setText(QString(CURRENT_FILTER).arg(regex));
 	}
 
-	void SetReplace(QString replace)
-	{
-		ui.replaceEdit->setText(replace);
-		std::scoped_lock lock(m);
-		::replace = S(replace);
-	}
-
 private:
 	void Save()
 	{
 		auto formatted = FormatString(
-			L"\xfeff|PROCESS|%s|FILTER|%s|REPLACE|%s|END|\r\n",
+			L"\xfeff|PROCESS|%s|FILTER|%s|END|\r\n",
 			GetModuleFilename(GetSelectedProcessId()).value_or(FormatString(L"Error getting name of process 0x%X", GetSelectedProcessId())),
-			S(ui.regexEdit->text()),
-			S(ui.replaceEdit->text())
+			S(ui.regexEdit->text())
 		);
 		std::ofstream(REGEX_SAVE_FILE, std::ios::binary | std::ios::app).write((const char*)formatted.c_str(), formatted.size() * sizeof(wchar_t));
 	}
@@ -70,16 +61,12 @@ bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
 	if (sentenceInfo["current select"] && !regex) if (auto processName = GetModuleFilename(sentenceInfo["process id"]))
 	{
 		std::ifstream stream(REGEX_SAVE_FILE, std::ios::binary);
-		BlockMarkupIterator savedFilters(stream, Array<std::wstring_view>{ L"|PROCESS|", L"|FILTER|", L"|REPLACE|" });
-		std::vector<std::array<std::wstring, 3>> regexes;
-		while (auto read = savedFilters.Next()) if (read->at(0) == processName) regexes.push_back(std::move(read.value()));
-		if (!regexes.empty()) QMetaObject::invokeMethod(&window, [regex = S(regexes.back()[1]), replace = S(regexes.back()[2])]
-		{
-			window.SetRegex(regex);
-			window.SetReplace(replace);
-		}, Qt::BlockingQueuedConnection);
+		BlockMarkupIterator savedFilters(stream, Array<std::wstring_view>{ L"|PROCESS|", L"|FILTER|" });
+		std::vector<std::wstring> regexes;
+		while (auto read = savedFilters.Next()) if (read->at(0) == processName) regexes.push_back(std::move(read->at(1)));
+		if (!regexes.empty()) QMetaObject::invokeMethod(&window, std::bind(&Window::SetRegex, &window, S(regexes.back())), Qt::BlockingQueuedConnection);
 	}
-	std::shared_lock l(m);
+	std::shared_lock lock(m);
 	if (regex) sentence = std::regex_replace(sentence, regex.value(), replace);
 	return true;
 }
diff --git a/extensions/regexfilter.ui b/extensions/regexfilter.ui
index e22914b..add034b 100644
--- a/extensions/regexfilter.ui
+++ b/extensions/regexfilter.ui
@@ -16,16 +16,6 @@
      <item>
       <widget class="QLineEdit" name="regexEdit"/>
      </item>
-     <item>
-      <widget class="QLabel">
-       <property name="text">
-        <string>=></string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLineEdit" name="replaceEdit"/>
-     </item>
     </layout>
    </item>
    <item>
diff --git a/extensions/replacer.cpp b/extensions/replacer.cpp
index d317316..03ae8dc 100644
--- a/extensions/replacer.cpp
+++ b/extensions/replacer.cpp
@@ -121,7 +121,7 @@ bool ProcessSentence(std::wstring& sentence, SentenceInfo)
 {
 	UpdateReplacements();
 
-	std::shared_lock l(m);
+	std::shared_lock lock(m);
 	sentence = trie.Replace(sentence);
 	return true;
 }
diff --git a/extensions/threadlinker.cpp b/extensions/threadlinker.cpp
index 91dfff7..3f69000 100644
--- a/extensions/threadlinker.cpp
+++ b/extensions/threadlinker.cpp
@@ -57,7 +57,7 @@ private:
 
 bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
 {
-	std::shared_lock l(m);
+	std::shared_lock lock(m);
 	int64_t textHandle = sentenceInfo["text number"];
 
 	for (auto linkedHandle : linkedTextHandles[textHandle])