1 files changed, 1 insertions, 1 deletions

diff --git a/src/testcurl/https/tls_daemon_options_adh_test.c b/src/testcurl/https/tls_daemon_options_adh_test.c
index afa596ed..9cce0002 100644
--- a/src/testcurl/https/tls_daemon_options_adh_test.c
+++ b/src/testcurl/https/tls_daemon_options_adh_test.c
@@ -222,7 +222,7 @@ test_https_transfer (FILE * test_fd, char *cipher_suite, int proto_version)
   return 0;
 }
 
-FILE *
+static FILE *
 setupTestFile ()
 {
   FILE *test_fd;