diff --git a/libc/kernel/tools/defaults.py b/libc/kernel/tools/defaults.py
index d0fe157..c9c0a22 100644
--- a/libc/kernel/tools/defaults.py
+++ b/libc/kernel/tools/defaults.py
@@ -48,6 +48,7 @@
     "in_addr": False,
     "ip_mreq_source": False,
     "ip_msfilter": False,
+    "timespec": False,
     }
 
 # define to true if you want to remove all defined(CONFIG_FOO) tests
diff --git a/libc/kernel/uapi/linux/time.h b/libc/kernel/uapi/linux/time.h
index df52295..55d0e6e 100644
--- a/libc/kernel/uapi/linux/time.h
+++ b/libc/kernel/uapi/linux/time.h
@@ -18,14 +18,11 @@
  ****************************************************************************/
 #ifndef _UAPI_LINUX_TIME_H
 #define _UAPI_LINUX_TIME_H
+#include <bits/timespec.h>
 #include <linux/types.h>
 #include <linux/time_types.h>
 #ifndef _STRUCT_TIMESPEC
 #define _STRUCT_TIMESPEC
-struct timespec {
-  __kernel_old_time_t tv_sec;
-  long tv_nsec;
-};
 #endif
 struct timeval {
   __kernel_old_time_t tv_sec;