diff --git a/OpenCL/m13721-pure.cl b/OpenCL/m13721-pure.cl
index f83fd39b2..e15638438 100644
--- a/OpenCL/m13721-pure.cl
+++ b/OpenCL/m13721-pure.cl
@@ -524,10 +524,6 @@ KERNEL_FQ void m13721_loop (KERN_ATTR_TMPS_ESALT (vc64_tmp_t, vc_t))
     unpack64v (tmps, out, gid, i + 6, out[6]);
     unpack64v (tmps, out, gid, i + 7, out[7]);
   }
-
-  if (pim == 0) return;
-
-  if (check_header_0512 (esalt_bufs, tmps[gid].pim_key, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) tmps[gid].pim = pim;
 }
 
 KERNEL_FQ void m13721_loop_extended (KERN_ATTR_TMPS_ESALT (vc64_tmp_t, vc_t))