diff --git a/control/json/triggers/init.cpp b/control/json/triggers/init.cpp
index f51a09e..32277d7 100644
--- a/control/json/triggers/init.cpp
+++ b/control/json/triggers/init.cpp
@@ -21,12 +21,11 @@
 #include "sdbusplus.hpp"
 #include "trigger_aliases.hpp"
 
-#include <fmt/format.h>
-
 #include <nlohmann/json.hpp>
 #include <phosphor-logging/log.hpp>
 
 #include <algorithm>
+#include <format>
 #include <iterator>
 #include <memory>
 #include <numeric>
@@ -109,7 +108,7 @@
                 // TODO How to handle this? Create timer to keep checking for
                 // object/service to appear? When to stop checking?
                 log<level::ERR>(
-                    fmt::format(
+                    std::format(
                         "Unable to get service name for path {}, interface {}",
                         member, intf)
                         .c_str());
@@ -128,7 +127,7 @@
                 // Path and/or interface configured does not exist on dbus?
                 // TODO How to handle this? Create timer to keep checking for
                 // object/service to appear? When to stop checking?
-                log<level::ERR>(fmt::format("Unable to get service({}) owner "
+                log<level::ERR>(std::format("Unable to get service({}) owner "
                                             "state for path {}, interface {}",
                                             servName, member, intf)
                                     .c_str());
@@ -167,7 +166,7 @@
                 return std::move(list) + ", " + method.first;
             });
             auto msg =
-                fmt::format("Event '{}' requires a supported method given to "
+                std::format("Event '{}' requires a supported method given to "
                             "be init driven, available methods: {}",
                             eventName, availMethods);
             log<level::ERR>(msg.c_str());
diff --git a/control/json/triggers/parameter.cpp b/control/json/triggers/parameter.cpp
index 6f4eac3..6986608 100644
--- a/control/json/triggers/parameter.cpp
+++ b/control/json/triggers/parameter.cpp
@@ -17,7 +17,7 @@
 
 #include "../manager.hpp"
 
-#include <fmt/format.h>
+#include <format>
 
 namespace phosphor::fan::control::json::trigger::parameter
 {
@@ -30,7 +30,7 @@
 {
     if (!jsonObj.contains("parameter"))
     {
-        auto msg = fmt::format(
+        auto msg = std::format(
             "Event '{}' parameter trigger is missing 'parameter'", eventName);
         log<level::ERR>(msg.c_str());
         throw std::runtime_error(msg);
diff --git a/control/json/triggers/signal.cpp b/control/json/triggers/signal.cpp
index 7169d69..5e78d6e 100644
--- a/control/json/triggers/signal.cpp
+++ b/control/json/triggers/signal.cpp
@@ -21,13 +21,12 @@
 #include "handlers.hpp"
 #include "trigger_aliases.hpp"
 
-#include <fmt/format.h>
-
 #include <nlohmann/json.hpp>
 #include <phosphor-logging/log.hpp>
 #include <sdbusplus/bus/match.hpp>
 
 #include <algorithm>
+#include <format>
 #include <functional>
 #include <iterator>
 #include <memory>
@@ -206,7 +205,7 @@
             // TODO How to handle this? Create timer to keep checking for
             // service to appear? When to stop checking?
             log<level::ERR>(
-                fmt::format("Events will not be triggered by name owner changed"
+                std::format("Events will not be triggered by name owner changed"
                             "signals from service of path {}, interface {}",
                             member, group.getInterface())
                     .c_str());
@@ -256,7 +255,7 @@
             return std::move(list) + ", " + signal.first;
             });
         auto msg =
-            fmt::format("Event '{}' requires a supported signal given to be "
+            std::format("Event '{}' requires a supported signal given to be "
                         "triggered by signal, available signals: {}",
                         eventName, availSignals);
         log<level::ERR>(msg.c_str());
diff --git a/control/json/triggers/timer.cpp b/control/json/triggers/timer.cpp
index ce8bba7..2036042 100644
--- a/control/json/triggers/timer.cpp
+++ b/control/json/triggers/timer.cpp
@@ -19,12 +19,11 @@
 #include "group.hpp"
 #include "trigger_aliases.hpp"
 
-#include <fmt/format.h>
-
 #include <nlohmann/json.hpp>
 #include <phosphor-logging/log.hpp>
 
 #include <chrono>
+#include <format>
 
 namespace phosphor::fan::control::json::trigger::timer
 {
@@ -52,7 +51,7 @@
     else
     {
         log<level::ERR>(
-            fmt::format("Timer trigger type '{}' is not supported", type)
+            std::format("Timer trigger type '{}' is not supported", type)
                 .c_str(),
             entry("AVAILABLE_TYPES={oneshot, repeating}"));
         throw std::runtime_error("Unsupported timer trigger type given");