diff --git a/qemu/target/i386/seg_helper.c b/qemu/target/i386/seg_helper.c
index ee5f99fa..fa6063b7 100644
--- a/qemu/target/i386/seg_helper.c
+++ b/qemu/target/i386/seg_helper.c
@@ -990,11 +990,11 @@ void helper_syscall(CPUX86State *env, int next_eip_addend)
         int code64;
 
         env->regs[R_ECX] = env->eip + next_eip_addend;
-        env->regs[11] = cpu_compute_eflags(env);
+        env->regs[11] = cpu_compute_eflags(env) & ~RF_MASK;
 
         code64 = env->hflags & HF_CS64_MASK;
 
-        env->eflags &= ~env->fmask;
+        env->eflags &= ~(env->fmask | RF_MASK);
         cpu_load_eflags(env, env->eflags, 0);
         cpu_x86_load_seg_cache(env, R_CS, selector & 0xfffc,
                            0, 0xffffffff,