diff --git a/dump-extensions/openpower-dumps/op_dump_util.cpp b/dump-extensions/openpower-dumps/op_dump_util.cpp
index ddb0699..37cd8f7 100644
--- a/dump-extensions/openpower-dumps/op_dump_util.cpp
+++ b/dump-extensions/openpower-dumps/op_dump_util.cpp
@@ -19,7 +19,7 @@
 namespace util
 {
 
-bool isOPDumpsEnabled(sdbusplus::bus::bus& bus)
+bool isOPDumpsEnabled(sdbusplus::bus_t& bus)
 {
     // Set isEnabled as true by default. In a field deployment, the system dump
     // feature is usually enabled to facilitate effective debugging in the event
@@ -54,7 +54,7 @@
 }
 
 BIOSAttrValueType readBIOSAttribute(const std::string& attrName,
-                                    sdbusplus::bus::bus& bus)
+                                    sdbusplus::bus_t& bus)
 {
     std::tuple<std::string, BIOSAttrValueType, BIOSAttrValueType> attrVal;
     auto method = bus.new_method_call(
@@ -77,7 +77,7 @@
     return std::get<1>(attrVal);
 }
 
-bool isSystemDumpInProgress(sdbusplus::bus::bus& bus)
+bool isSystemDumpInProgress(sdbusplus::bus_t& bus)
 {
     try
     {
diff --git a/dump-extensions/openpower-dumps/op_dump_util.hpp b/dump-extensions/openpower-dumps/op_dump_util.hpp
index 695fcd5..fcdebd6 100644
--- a/dump-extensions/openpower-dumps/op_dump_util.hpp
+++ b/dump-extensions/openpower-dumps/op_dump_util.hpp
@@ -17,7 +17,7 @@
  * the dumps are enabled.
  * @return true - if dumps are enabled, false - if dumps are not enabled
  */
-bool isOPDumpsEnabled(sdbusplus::bus::bus& bus);
+bool isOPDumpsEnabled(sdbusplus::bus_t& bus);
 
 using BIOSAttrValueType = std::variant<int64_t, std::string>;
 
@@ -31,7 +31,7 @@
  *  @throws sdbusplus::exception::SdBusError if failed to read the attribute
  */
 BIOSAttrValueType readBIOSAttribute(const std::string& attrName,
-                                    sdbusplus::bus::bus& bus);
+                                    sdbusplus::bus_t& bus);
 
 /** @brief Check whether a system is in progress or available to offload.
  *
@@ -40,7 +40,7 @@
  *  @return true - A dump is in progress or available to offload
  *          false - No dump in progress
  */
-bool isSystemDumpInProgress(sdbusplus::bus::bus& bus);
+bool isSystemDumpInProgress(sdbusplus::bus_t& bus);
 } // namespace util
 } // namespace dump
 } // namespace openpower