diff --git a/src/charon/daemon.c b/src/charon/daemon.c
index 973f6b6b8..644611170 100644
--- a/src/charon/daemon.c
+++ b/src/charon/daemon.c
@@ -42,6 +42,10 @@
 #include <config/traffic_selector.h>
 #include <config/proposal.h>
 
+#ifndef LOG_AUTHPRIV /* not defined on OpenSolaris */
+#define LOG_AUTHPRIV LOG_AUTH
+#endif
+
 typedef struct private_daemon_t private_daemon_t;
 
 /**
diff --git a/src/starter/loglite.c b/src/starter/loglite.c
index 415cf931c..c88b33bfd 100644
--- a/src/starter/loglite.c
+++ b/src/starter/loglite.c
@@ -33,6 +33,10 @@
 #include <log.h>
 #include <whack.h>
 
+#ifndef LOG_AUTHPRIV
+#define LOG_AUTHPRIV LOG_AUTH
+#endif
+
 bool
 	log_to_stderr = FALSE,      /* should log go to stderr? */
 	log_to_syslog = TRUE;       /* should log go to syslog? */