diff --git a/include/vm_websocket.hpp b/include/vm_websocket.hpp
index 1e1b7e1..1b06a93 100644
--- a/include/vm_websocket.hpp
+++ b/include/vm_websocket.hpp
@@ -46,7 +46,7 @@
         int rc = kill(proxy.id(), SIGTERM);
         if (rc != 0)
         {
-            BMCWEB_LOG_ERROR << "Failed to terminate nbd-proxy: " << errno;
+            BMCWEB_LOG_ERROR("Failed to terminate nbd-proxy: {}", errno);
             return;
         }
 
@@ -61,8 +61,7 @@
                                       boost::process::std_in < pipeIn, ec);
         if (ec)
         {
-            BMCWEB_LOG_ERROR << "Couldn't connect to nbd-proxy: "
-                             << ec.message();
+            BMCWEB_LOG_ERROR("Couldn't connect to nbd-proxy: {}", ec.message());
             if (session != nullptr)
             {
                 session->close("Error connecting to nbd-proxy");
@@ -77,13 +76,13 @@
     {
         if (doingWrite)
         {
-            BMCWEB_LOG_DEBUG << "Already writing.  Bailing out";
+            BMCWEB_LOG_DEBUG("Already writing.  Bailing out");
             return;
         }
 
         if (inputBuffer->size() == 0)
         {
-            BMCWEB_LOG_DEBUG << "inputBuffer empty.  Bailing out";
+            BMCWEB_LOG_DEBUG("inputBuffer empty.  Bailing out");
             return;
         }
 
@@ -92,7 +91,7 @@
             inputBuffer->data(),
             [this, self(shared_from_this())](const boost::beast::error_code& ec,
                                              std::size_t bytesWritten) {
-            BMCWEB_LOG_DEBUG << "Wrote " << bytesWritten << "bytes";
+            BMCWEB_LOG_DEBUG("Wrote {}bytes", bytesWritten);
             doingWrite = false;
             inputBuffer->consume(bytesWritten);
 
@@ -108,7 +107,7 @@
             if (ec)
             {
                 session->close("Error in writing to proxy port");
-                BMCWEB_LOG_ERROR << "Error in VM socket write " << ec;
+                BMCWEB_LOG_ERROR("Error in VM socket write {}", ec);
                 return;
             }
             doWrite();
@@ -123,10 +122,10 @@
             outputBuffer->prepare(bytes),
             [this, self(shared_from_this())](
                 const boost::system::error_code& ec, std::size_t bytesRead) {
-            BMCWEB_LOG_DEBUG << "Read done.  Read " << bytesRead << " bytes";
+            BMCWEB_LOG_DEBUG("Read done.  Read {} bytes", bytesRead);
             if (ec)
             {
-                BMCWEB_LOG_ERROR << "Couldn't read from VM port: " << ec;
+                BMCWEB_LOG_ERROR("Couldn't read from VM port: {}", ec);
                 if (session != nullptr)
                 {
                     session->close("Error in connecting to VM port");
@@ -170,7 +169,7 @@
         .privileges({{"ConfigureComponents", "ConfigureManager"}})
         .websocket()
         .onopen([](crow::websocket::Connection& conn) {
-            BMCWEB_LOG_DEBUG << "Connection " << &conn << " opened";
+            BMCWEB_LOG_DEBUG("Connection {} opened", logPtr(&conn));
 
             if (session != nullptr)
             {
@@ -210,8 +209,8 @@
             if (data.length() >
                 handler->inputBuffer->capacity() - handler->inputBuffer->size())
             {
-                BMCWEB_LOG_ERROR << "Buffer overrun when writing "
-                                 << data.length() << " bytes";
+                BMCWEB_LOG_ERROR("Buffer overrun when writing {} bytes",
+                                 data.length());
                 conn.close("Buffer overrun");
                 return;
             }