diff --git a/lib/libfetch/common.c b/lib/libfetch/common.c
index 224656061b5d..13ebf649c053 100644
--- a/lib/libfetch/common.c
+++ b/lib/libfetch/common.c
@@ -639,7 +639,7 @@ fetch_add_entry(struct url_ent **p, int *size, int *len,
 
 	tmp = *p + *len;
 	snprintf(tmp->name, PATH_MAX, "%s", name);
-	bcopy(us, &tmp->stat, sizeof(*us));
+	memcpy(&tmp->stat, us, sizeof(*us));
 
 	(*len)++;
 	(++tmp)->name[0] = 0;
diff --git a/lib/libfetch/ftp.c b/lib/libfetch/ftp.c
index 475adda87b37..d0d597f0f9e0 100644
--- a/lib/libfetch/ftp.c
+++ b/lib/libfetch/ftp.c
@@ -746,8 +746,8 @@ ftp_transfer(conn_t *conn, const char *oper, const char *file,
 			if (e == FTP_EPASSIVE_MODE)
 				sin6->sin6_port = htons(port);
 			else {
-				bcopy(addr + 2, (char *)&sin6->sin6_addr, 16);
-				bcopy(addr + 19, (char *)&sin6->sin6_port, 2);
+				memcpy(&sin6->sin6_addr, addr + 2, 16);
+				memcpy(&sin6->sin6_port, addr + 19, 2);
 			}
 			break;
 		case AF_INET:
@@ -755,8 +755,8 @@ ftp_transfer(conn_t *conn, const char *oper, const char *file,
 			if (e == FTP_EPASSIVE_MODE)
 				sin4->sin_port = htons(port);
 			else {
-				bcopy(addr, (char *)&sin4->sin_addr, 4);
-				bcopy(addr + 4, (char *)&sin4->sin_port, 2);
+				memcpy(&sin4->sin_addr, addr, 4);
+				memcpy(&sin4->sin_port, addr + 4, 2);
 			}
 			break;
 		default:
diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c
index a5499c61c256..132949e79799 100644
--- a/lib/libfetch/http.c
+++ b/lib/libfetch/http.c
@@ -265,7 +265,7 @@ http_readfn(void *v, char *buf, int len)
 		l = io->buflen - io->bufpos;
 		if (len < l)
 			l = len;
-		bcopy(io->buf + io->bufpos, buf + pos, l);
+		memcpy(buf + pos, io->buf + io->bufpos, l);
 		io->bufpos += l;
 	}