diff --git a/arch/x86/um/os-Linux/prctl.c b/arch/x86/um/os-Linux/prctl.c
index 9d34eddb517f..96eb2bd28832 100644
--- a/arch/x86/um/os-Linux/prctl.c
+++ b/arch/x86/um/os-Linux/prctl.c
@@ -4,7 +4,7 @@
  */
 
 #include <sys/ptrace.h>
-#include <linux/ptrace.h>
+#include <asm/ptrace.h>
 
 int os_arch_prctl(int pid, int code, unsigned long *addr)
 {