diff --git a/libc/config/linux/aarch64/headers.txt b/libc/config/linux/aarch64/headers.txt
index 6a4a4aaeb0a8d..709a8dbdedc98 100644
--- a/libc/config/linux/aarch64/headers.txt
+++ b/libc/config/linux/aarch64/headers.txt
@@ -21,4 +21,6 @@ set(TARGET_PUBLIC_HEADERS
     libc.include.threads
     libc.include.time
     libc.include.unistd
+
+    libc.include.sys_ioctl
 )
diff --git a/libc/src/unistd/linux/CMakeLists.txt b/libc/src/unistd/linux/CMakeLists.txt
index 2507e1e9a9387..ab9eca19e6508 100644
--- a/libc/src/unistd/linux/CMakeLists.txt
+++ b/libc/src/unistd/linux/CMakeLists.txt
@@ -226,6 +226,7 @@ add_entrypoint_object(
     ../isatty.h
   DEPENDS
     libc.include.unistd
+    libc.include.sys_ioctl
     libc.include.sys_syscall
     libc.src.__support.OSUtil.osutil
     libc.src.errno.errno