diff --git a/skein.cu b/skein.cu
index e072cab..5c67cd8 100644
--- a/skein.cu
+++ b/skein.cu
@@ -414,9 +414,6 @@ extern "C" int scanhash_skeincoin(int thr_id, uint32_t *pdata, const uint32_t *p
 			}
 			else {
 				applog(LOG_INFO, "GPU #%d: result for nonce $%08X does not validate on CPU!", device_map[thr_id], foundNonce);
-
-				// reinit the card
-				init[thr_id] = false;
 			}
 		}
 		pdata[19] += throughput;
diff --git a/zr5.cu b/zr5.cu
index fe444e1..c3c3c9c 100644
--- a/zr5.cu
+++ b/zr5.cu
@@ -406,8 +406,8 @@ extern "C" int scanhash_zr5(int thr_id, uint32_t *pdata, const uint32_t *ptarget
 			} else {
 				applog(LOG_WARNING, "GPU #%d: result for %08x does not validate on CPU!", device_map[thr_id], foundNonce);
 
-				// reinit the card..
-				cuda_reset_device(thr_id, init);
+				// reinit the card.. segfault so no
+				// cuda_reset_device(thr_id, init);
 
 				pdata[19]++;
 				pdata[0] = oldp0;