diff --git a/arch/x86/include/asm/ia32.h b/arch/x86/include/asm/ia32.h
index d0e8e01..2801976 100644
--- a/arch/x86/include/asm/ia32.h
+++ b/arch/x86/include/asm/ia32.h
@@ -22,15 +22,6 @@
 	compat_sigset_t	  uc_sigmask;	/* mask last for extensibility */
 };
 
-struct ucontext_x32 {
-	unsigned int	  uc_flags;
-	unsigned int 	  uc_link;
-	compat_stack_t	  uc_stack;
-	unsigned int	  uc__pad0;     /* needed for alignment */
-	struct sigcontext uc_mcontext;  /* the 64-bit sigcontext type */
-	compat_sigset_t	  uc_sigmask;	/* mask last for extensibility */
-};
-
 /* This matches struct stat64 in glibc2.2, hence the absolutely
  * insane amounts of padding around dev_t's.
  */
diff --git a/arch/x86/include/asm/sigframe.h b/arch/x86/include/asm/sigframe.h
index 7c7c27c..1f3175b 100644
--- a/arch/x86/include/asm/sigframe.h
+++ b/arch/x86/include/asm/sigframe.h
@@ -4,6 +4,7 @@
 #include <asm/sigcontext.h>
 #include <asm/siginfo.h>
 #include <asm/ucontext.h>
+#include <linux/compat.h>
 
 #ifdef CONFIG_X86_32
 #define sigframe_ia32		sigframe
@@ -69,6 +70,15 @@
 
 #ifdef CONFIG_X86_X32_ABI
 
+struct ucontext_x32 {
+	unsigned int	  uc_flags;
+	unsigned int 	  uc_link;
+	compat_stack_t	  uc_stack;
+	unsigned int	  uc__pad0;     /* needed for alignment */
+	struct sigcontext uc_mcontext;  /* the 64-bit sigcontext type */
+	compat_sigset_t	  uc_sigmask;	/* mask last for extensibility */
+};
+
 struct rt_sigframe_x32 {
 	u64 pretcode;
 	struct ucontext_x32 uc;