diff --git a/lib/std/c.zig b/lib/std/c.zig
index 945df32798..2a50107ed5 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -11451,8 +11451,6 @@ pub const disown = serenity.disown;
 pub const profiling_enable = serenity.profiling_enable;
 pub const profiling_disable = serenity.profiling_disable;
 pub const profiling_free_buffer = serenity.profiling_free_buffer;
-pub const futex_wait = serenity.futex_wait;
-pub const futex_wake = serenity.futex_wake;
 pub const purge = serenity.purge;
 pub const perf_event = serenity.perf_event;
 pub const perf_register_string = serenity.perf_register_string;
diff --git a/lib/std/c/serenity.zig b/lib/std/c/serenity.zig
index b69eb60299..4a0aa97cfa 100644
--- a/lib/std/c/serenity.zig
+++ b/lib/std/c/serenity.zig
@@ -53,9 +53,7 @@ pub extern "c" fn profiling_enable(pid: pid_t, event_mask: PERF_EVENT) c_int;
 pub extern "c" fn profiling_disable(pid: pid_t) c_int;
 pub extern "c" fn profiling_free_buffer(pid: pid_t) c_int;
 
-pub extern "c" fn futex(userspace_address: *u32, futex_op: c_int, value: u32, timeout: *const timespec, userspace_address2: *u32, value3: u32) c_int;
-pub extern "c" fn futex_wait(userspace_address: *u32, value: u32, abstime: *const timespec, clockid: clockid_t, process_shared: c_int) c_int;
-pub extern "c" fn futex_wake(userspace_address: *u32, count: u32, process_shared: c_int) c_int;
+pub extern "c" fn futex(userspace_address: *u32, futex_op: c_int, value: u32, timeout: ?*const timespec, userspace_address2: ?*u32, value3: u32) c_int;
 
 pub extern "c" fn purge(mode: c_int) c_int;