diff --git a/algorithm.h b/algorithm.h
index a06ca8e9..d82f9423 100644
--- a/algorithm.h
+++ b/algorithm.h
@@ -33,14 +33,11 @@ typedef enum {
   ALGO_LYRA2RE,
   ALGO_LYRA2REV2,
   ALGO_PLUCK,
-  ALGO_YESCRYPT,
-  ALGO_YESCRYPT_MULTI,
   ALGO_BLAKECOIN,
   ALGO_BLAKE,
   ALGO_SIA,
   ALGO_DECRED,
   ALGO_VANILLA,
-  ALGO_LBRY,
   ALGO_SIBCOIN,
   ALGO_GOSTCOIN,
   ALGO_GOSTD
diff --git a/api.c b/api.c
index 1efa3004..5e960a2b 100644
--- a/api.c
+++ b/api.c
@@ -122,8 +122,7 @@ struct CODES codes[] = {
  { SEVERITY_ERR,   MSG_NOPOOL,  PARAM_NONE, "No pools" },
 
  { SEVERITY_SUCC,  MSG_DEVS,  PARAM_DMAX,   "%d GPU(s)" },
- { SEVERITY_ERR,   MSG_NODEVS,  PARAM_NONE, "No GPUs"
- },
+ { SEVERITY_ERR,   MSG_NODEVS,  PARAM_NONE, "No GPUs" },
 
  { SEVERITY_SUCC,  MSG_SUMM,  PARAM_NONE, "Summary" },
  { SEVERITY_INFO,  MSG_GPUDIS,  PARAM_GPU,  "GPU %d set disable flag" },
diff --git a/ocl.c b/ocl.c
index b0a644a2..19e86d33 100644
--- a/ocl.c
+++ b/ocl.c
@@ -675,7 +675,6 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize, algorithm_t *alg
   size_t readbufsize = 128;
   if (algorithm->type == ALGO_CRE) readbufsize = 168;
   else if (algorithm->type == ALGO_DECRED) readbufsize = 192;
-  else if (algorithm->type == ALGO_LBRY) readbufsize = 112;
   else if (algorithm->type == ALGO_PASCAL) readbufsize = 196;
 
   if (algorithm->rw_buffer_size < 0) {
diff --git a/sgminer.c b/sgminer.c
index 5d6785fa..c7a6fad1 100644
--- a/sgminer.c
+++ b/sgminer.c
@@ -5635,9 +5635,6 @@ static void *stratum_sthread(void *userdata)
     else if (pool->algorithm.type == ALGO_DECRED) {
       nonce = *((uint32_t *)(work->data + 140));
     }
-    else if (pool->algorithm.type == ALGO_LBRY) {
-      nonce = *((uint32_t *)(work->data + 108));
-    }
     else if (pool->algorithm.type == ALGO_SIA) {
       nonce = *((uint32_t *)(work->data + 32));
     }
@@ -7198,7 +7195,6 @@ static void rebuild_nonce(struct work *work, uint32_t nonce)
   uint32_t nonce_pos = 76;
   if (work->pool->algorithm.type == ALGO_CRE) nonce_pos = 140;
   else if (work->pool->algorithm.type == ALGO_DECRED) nonce_pos = 140;
-  else if (work->pool->algorithm.type == ALGO_LBRY) nonce_pos = 108;
   else if (work->pool->algorithm.type == ALGO_SIA) nonce_pos = 32;
   else if (work->pool->algorithm.type == ALGO_PASCAL) nonce_pos = 196;
 
@@ -7218,8 +7214,7 @@ bool test_nonce(struct work *work, uint32_t nonce)
   rebuild_nonce(work, nonce);
 
   // for Neoscrypt, the diff1targ value is in work->target
-  if (work->pool->algorithm.type == ALGO_NEOSCRYPT || work->pool->algorithm.type == ALGO_PLUCK
-    || work->pool->algorithm.type == ALGO_YESCRYPT || work->pool->algorithm.type == ALGO_YESCRYPT_MULTI) {
+  if (work->pool->algorithm.type == ALGO_NEOSCRYPT || work->pool->algorithm.type == ALGO_PLUCK) {
     diff1targ = ((uint32_t *)work->target)[7];
   }
   else {