diff --git a/Userland/Utilities/CMakeLists.txt b/Userland/Utilities/CMakeLists.txt
index 1a56233663..54b461226f 100644
--- a/Userland/Utilities/CMakeLists.txt
+++ b/Userland/Utilities/CMakeLists.txt
@@ -92,7 +92,7 @@ target_link_libraries(file LibGfx LibIPC LibCompress LibMain)
 target_link_libraries(find LibMain)
 target_link_libraries(flock LibMain)
 target_link_libraries(fortune LibMain)
-target_link_libraries(functrace LibDebug LibX86)
+target_link_libraries(functrace LibDebug LibX86 LibMain)
 target_link_libraries(gml-format LibGUI)
 target_link_libraries(grep LibRegex)
 target_link_libraries(gunzip LibCompress)
diff --git a/Userland/Utilities/functrace.cpp b/Userland/Utilities/functrace.cpp
index d81f3bf829..25e02a7ddc 100644
--- a/Userland/Utilities/functrace.cpp
+++ b/Userland/Utilities/functrace.cpp
@@ -11,12 +11,13 @@
 #include <LibC/sys/arch/i386/regs.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/File.h>
+#include <LibCore/System.h>
 #include <LibDebug/DebugSession.h>
 #include <LibELF/Image.h>
+#include <LibMain/Main.h>
 #include <LibX86/Disassembler.h>
 #include <LibX86/Instruction.h>
 #include <signal.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <syscall.h>
@@ -46,8 +47,8 @@ static void print_syscall(PtraceRegisters& regs, size_t depth)
     for (size_t i = 0; i < depth; ++i) {
         out("  ");
     }
-    const char* begin_color = g_should_output_color ? "\033[34;1m" : "";
-    const char* end_color = g_should_output_color ? "\033[0m" : "";
+    StringView begin_color = g_should_output_color ? "\033[34;1m"sv : ""sv;
+    StringView end_color = g_should_output_color ? "\033[0m"sv : ""sv;
 #if ARCH(I386)
     outln("=> {}SC_{}({:#x}, {:#x}, {:#x}){}",
         begin_color,
@@ -95,22 +96,19 @@ static NonnullOwnPtr<HashMap<void*, X86::Instruction>> instrument_code()
     return instrumented;
 }
 
-int main(int argc, char** argv)
+ErrorOr<int> serenity_main(Main::Arguments arguments)
 {
-    if (pledge("stdio proc exec rpath sigaction ptrace", nullptr) < 0) {
-        perror("pledge");
-        return 1;
-    }
+    TRY(Core::System::pledge("stdio proc exec rpath sigaction ptrace"));
 
     if (isatty(STDOUT_FILENO))
         g_should_output_color = true;
 
-    const char* command = nullptr;
+    StringView command;
     Core::ArgsParser args_parser;
     args_parser.add_positional_argument(command,
         "The program to be traced, along with its arguments",
         "program", Core::ArgsParser::Required::Yes);
-    args_parser.parse(argc, argv);
+    args_parser.parse(arguments);
 
     auto result = Debug::DebugSession::exec_and_attach(command);
     if (!result) {
@@ -124,7 +122,7 @@ int main(int argc, char** argv)
     struct sigaction sa;
     memset(&sa, 0, sizeof(struct sigaction));
     sa.sa_handler = handle_sigint;
-    sigaction(SIGINT, &sa, nullptr);
+    TRY(Core::System::sigaction(SIGINT, &sa, nullptr));
 
     size_t depth = 0;
     bool new_function = true;
@@ -168,4 +166,6 @@ int main(int argc, char** argv)
 
         return Debug::DebugSession::DebugDecision::SingleStep;
     });
+
+    return 0;
 }