diff --git a/kernel/kernel/Syscall.cpp b/kernel/kernel/Syscall.cpp
index 9b4db9b60..3c7ccdc23 100644
--- a/kernel/kernel/Syscall.cpp
+++ b/kernel/kernel/Syscall.cpp
@@ -146,6 +146,9 @@ namespace Kernel
 		case SYS_KILL:
 			ret = Process::current().sys_kill((pid_t)arg1, (int)arg2, interrupt_stack.rsp, interrupt_stack.rip);
 			break;
+		case SYS_SIGNAL:
+			ret = Process::current().sys_signal((int)arg1, (void (*)(int))arg2);
+			break;
 		default:
 			dwarnln("Unknown syscall {}", syscall);
 			break;
diff --git a/libc/include/sys/syscall.h b/libc/include/sys/syscall.h
index 3ce74f298..ddba8e892 100644
--- a/libc/include/sys/syscall.h
+++ b/libc/include/sys/syscall.h
@@ -43,6 +43,7 @@ __BEGIN_DECLS
 #define SYS_DUP2 36
 #define SYS_RAISE 37
 #define SYS_KILL 38
+#define SYS_SIGNAL 39
 
 __END_DECLS
 
diff --git a/libc/signal.cpp b/libc/signal.cpp
index 93ce5e728..39f869436 100644
--- a/libc/signal.cpp
+++ b/libc/signal.cpp
@@ -10,4 +10,10 @@ int raise(int sig)
 int kill(pid_t pid, int sig)
 {
 	return syscall(SYS_KILL, pid, sig);
+}
+
+void (*signal(int sig, void (*func)(int)))(int)
+{
+	long ret = syscall(SYS_SIGNAL, sig, func);
+	return (void (*)(int))ret;
 }
\ No newline at end of file
diff --git a/libc/unistd.cpp b/libc/unistd.cpp
index f4c2e8c1a..2b9b7eed8 100644
--- a/libc/unistd.cpp
+++ b/libc/unistd.cpp
@@ -279,6 +279,13 @@ long syscall(long syscall, ...)
 			ret = Kernel::syscall(SYS_KILL, pid, signal);
 			break;
 		}
+		case SYS_SIGNAL:
+		{
+			int signal = va_arg(args, int);
+			void (*handler)(int) = va_arg(args, void(*)(int));
+			ret = Kernel::syscall(SYS_SIGNAL, signal, (uintptr_t)handler);
+			break;
+		}
 		default:
 			puts("LibC: Unhandeled syscall");
 			ret = -ENOSYS;