diff --git a/include/dbus/file_notifier.hpp b/include/dbus/file_notifier.hpp
index c887ab2..83c92f9 100644
--- a/include/dbus/file_notifier.hpp
+++ b/include/dbus/file_notifier.hpp
@@ -29,8 +29,7 @@
     CperFileNotifier(sdbusplus::bus_t& bus, const std::string& filePath,
                      uint64_t entry) :
         FileNotifierInterface(bus, generatePath(entry).c_str(),
-                              action::emit_no_signals),
-        entry(entry), bus(bus)
+                              action::emit_no_signals)
     {
         // We only need the interface added signal for the fault monitor. So
         // stop emitting properties changed signal.
@@ -42,13 +41,6 @@
 
   private:
     /**
-     * @brief DBus index of the entry.
-     */
-    uint64_t entry;
-
-    sdbusplus::bus_t& bus;
-
-    /**
      * @brief Generate a path for the CperFileNotifier DBus object.
      *
      * @param[in] entry - unique index for the DBus object.
diff --git a/include/pci_handler.hpp b/include/pci_handler.hpp
index ae7bfdc..4ae1f85 100644
--- a/include/pci_handler.hpp
+++ b/include/pci_handler.hpp
@@ -29,7 +29,6 @@
     uint32_t getMemoryRegionSize() override;
 
   private:
-    uint32_t regionAddress;
     uint32_t regionSize;
 
     std::unique_ptr<stdplus::fd::Fd> fd;
diff --git a/include/rde/external_storer_file.hpp b/include/rde/external_storer_file.hpp
index bb853f4..8eda3c6 100644
--- a/include/rde/external_storer_file.hpp
+++ b/include/rde/external_storer_file.hpp
@@ -89,7 +89,6 @@
     bool publishJson(std::string_view jsonStr) override;
 
   private:
-    sdbusplus::bus_t& bus;
     std::string rootPath;
     std::unique_ptr<FileHandlerInterface> fileHandler;
     std::string logServiceId;