diff --git a/src/session_server_ssh.c b/src/session_server_ssh.c
index 023f49bb..0018848a 100644
--- a/src/session_server_ssh.c
+++ b/src/session_server_ssh.c
@@ -747,7 +747,7 @@ API int
 nc_server_ssh_set_pam_conf_filename(const char *filename)
 {
     (void) filename;
-    ERR("LibPAM not found.");
+    ERR(NULL, "LibPAM not found.");
     return 1;
 }