1 files changed, 2 insertions, 1 deletions

diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index 7755d449..0784fb8b 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -198,7 +198,8 @@ static size_t get_content_length(const curlhelp_write_curlbuf *header_buf,
                                                                  const curlhelp_write_curlbuf *body_buf);
 
 #if defined(HAVE_SSL) && defined(USE_OPENSSL)
-int np_net_ssl_check_certificate(X509 *certificate, int days_till_exp_warn, int days_till_exp_crit);
+mp_state_enum np_net_ssl_check_certificate(X509 *certificate, int days_till_exp_warn,
+                                                                                   int days_till_exp_crit);
 #endif /* defined(HAVE_SSL) && defined(USE_OPENSSL) */
 
 static void test_file(char * /*path*/);