diff --git a/libc/kernel/arch-arm/asm/ptrace.h b/libc/kernel/arch-arm/asm/ptrace.h
index 3faf738..a04eec3 100644
--- a/libc/kernel/arch-arm/asm/ptrace.h
+++ b/libc/kernel/arch-arm/asm/ptrace.h
@@ -64,12 +64,7 @@
 #ifndef __ASSEMBLY__
 
 struct pt_regs {
-  long uregs[18];
-};
-
-struct user_vfp {
-  unsigned long long fpregs[32];
-  unsigned long fpscr;
+ long uregs[18];
 };
 
 #define ARM_cpsr uregs[16]