diff --git a/src/librssguard/network-web/adblock/adblockmanager.cpp b/src/librssguard/network-web/adblock/adblockmanager.cpp
index b7ddcafa4..d33de6b02 100644
--- a/src/librssguard/network-web/adblock/adblockmanager.cpp
+++ b/src/librssguard/network-web/adblock/adblockmanager.cpp
@@ -326,6 +326,8 @@ QProcess* AdBlockManager::startServer(int port) {
 }
 
 void AdBlockManager::killServer() {
+  m_cacheBlocks.clear();
+
   if (m_serverProcess != nullptr) {
     disconnect(m_serverProcess,
                QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
@@ -341,10 +343,7 @@ void AdBlockManager::killServer() {
   }
 }
 
-void AdBlockManager::updateUnifiedFiltersFileAndStartServer() {
-  m_cacheBlocks.clear();
-  killServer();
-
+void AdBlockManager::updateUnifiedFilters() {
   if (QFile::exists(m_unifiedFiltersFile)) {
     QFile::remove(m_unifiedFiltersFile);
   }
@@ -383,6 +382,11 @@ void AdBlockManager::updateUnifiedFiltersFileAndStartServer() {
                          QDir::separator() + QSL("adblock.filters");
 
   IOFactory::writeFile(m_unifiedFiltersFile, unified_contents.toUtf8());
+}
+
+void AdBlockManager::updateUnifiedFiltersFileAndStartServer() {
+  killServer();
+  updateUnifiedFilters();
 
   if (m_enabled) {
     auto custom_port = qApp->customAdblockPort();
diff --git a/src/librssguard/network-web/adblock/adblockmanager.h b/src/librssguard/network-web/adblock/adblockmanager.h
index e47bc3686..468ce3049 100644
--- a/src/librssguard/network-web/adblock/adblockmanager.h
+++ b/src/librssguard/network-web/adblock/adblockmanager.h
@@ -74,7 +74,9 @@ class AdBlockManager : public QObject {
     void onServerProcessFinished(int exit_code, QProcess::ExitStatus exit_status);
 
   private:
+    void updateUnifiedFilters();
     void updateUnifiedFiltersFileAndStartServer();
+
     QProcess* startServer(int port);
     void killServer();