diff --git a/lib/rpc_subs.c b/lib/rpc_subs.c
index 5151a1e..831d456 100644
--- a/lib/rpc_subs.c
+++ b/lib/rpc_subs.c
@@ -52,7 +52,7 @@
 /* Get numeric value of the n bits starting at position p */
 #define getbits(x, p, n)      ((x >> (p + 1 - n)) & ~(~0 << n))
 
-static char *ypdomain = NULL;
+static char *domain = NULL;
 
 inline void dump_core(void);
 static pthread_mutex_t networks_mutex = PTHREAD_MUTEX_INITIALIZER;
@@ -946,8 +946,8 @@ static int name_match(const char *name, const char *pattern)
 	else {
 		ret = !memcmp(name, pattern, strlen(pattern));
 		/* Name could still be a netgroup (Solaris) */
-		if (!ret && ypdomain)
-			ret = innetgr(pattern, name, NULL, ypdomain);
+		if (!ret)
+			ret = innetgr(pattern, name, NULL, domain);
 	}
 
 	return ret;
@@ -1228,8 +1228,8 @@ static int host_match(char *pattern)
 	if (gethostname(myname, MAXHOSTNAMELEN))
 		return 0;
 
-	if (yp_get_default_domain(&ypdomain))
-		ypdomain = NULL;
+	if (yp_get_default_domain(&domain))
+		domain = NULL;
 
 	if (*m_pattern == '@') {
 		/*
@@ -1237,8 +1237,8 @@ static int host_match(char *pattern)
 		 * spec or it's a netgroup.
 		 */
 		ret = match_network(m_pattern + 1);
-		if (!ret && ypdomain)
-			ret = innetgr(m_pattern + 1, myname, NULL, ypdomain);
+		if (!ret)
+			ret = innetgr(m_pattern + 1, myname, NULL, domain);
 	} else if (*m_pattern == '.') {
 		size_t m_len = strlen(m_pattern);
 		char *has_dot = strchr(myname, '.');