diff --git a/src/main.cpp b/src/main.cpp
index 0207079..82ffcdd 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,6 +5,7 @@
 
 #include <phosphor-logging/lg2.hpp>
 #include <sdbusplus/bus.hpp>
+#include <util.hpp>
 
 #include <filesystem>
 #include <iostream>
@@ -69,8 +70,9 @@
         b.request_name(busName.c_str());
 
         /* Create an eStoraged object. */
-        estoraged::EStoraged esObject{b, path.c_str(), physicalBlockDev,
-                                      containerBlockDev};
+        estoraged::EStoraged esObject{
+            b, path.c_str(), physicalBlockDev, containerBlockDev,
+            estoraged::util::Util::findSizeOfBlockDevice(physicalBlockDev)};
         lg2::info("Storage management service is running", "REDFISH_MESSAGE_ID",
                   std::string("OpenBMC.1.0.ServiceStarted"));
 
diff --git a/src/test/estoraged_test.cpp b/src/test/estoraged_test.cpp
index e77d4c6..e7ad562 100644
--- a/src/test/estoraged_test.cpp
+++ b/src/test/estoraged_test.cpp
@@ -43,6 +43,7 @@
   public:
     const char* testFileName = "testfile";
     const char* testLuksDevName = "testfile_luksDev";
+    uint64_t testSize = 24;
     std::ofstream testFile;
     std::unique_ptr<estoraged::EStoraged> esObject;
     const char* testPath = "/test/openbmc_project/storage/test_dev";
@@ -97,8 +98,8 @@
         mockFsIface = fsIface.get();
 
         esObject = std::make_unique<estoraged::EStoraged>(
-            bus, testPath, testFileName, testLuksDevName, std::move(cryptIface),
-            std::move(fsIface));
+            bus, testPath, testFileName, testLuksDevName, testSize,
+            std::move(cryptIface), std::move(fsIface));
     }
 
     void TearDown() override