1 files changed, 3 insertions, 3 deletions

diff --git a/auth-options.c b/auth-options.c
index d6c4e41b2..a15bc0502 100644
--- a/auth-options.c
+++ b/auth-options.c
@@ -40,9 +40,9 @@
 #include "ssh2.h"
 #include "auth-options.h"
 
-char *wildcard_remote_key = NULL;
-char *wildcard_remote_key_type = NULL;
-char *wildcard_remote_key_fingerprint = NULL;
+const char *wildcard_remote_key = NULL;
+const char *wildcard_remote_key_type = NULL;
+const char *wildcard_remote_key_fingerprint = NULL;
 
 static int
 dup_strings(char ***dstp, size_t *ndstp, char **src, size_t nsrc)