diff --git a/modules/ssl/ssl_engine_kernel.c b/modules/ssl/ssl_engine_kernel.c
index 9af5daa760..242fa4089d 100644
--- a/modules/ssl/ssl_engine_kernel.c
+++ b/modules/ssl/ssl_engine_kernel.c
@@ -1125,7 +1125,7 @@ int ssl_hook_Auth(request_rec *r)
  *   Fixup Handler
  */
 
-static const char *ssl_hook_Fixup_vars[] = {
+static const char *const ssl_hook_Fixup_vars[] = {
     "SSL_VERSION_INTERFACE",
     "SSL_VERSION_LIBRARY",
     "SSL_PROTOCOL",