1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/engine/tb_pkmeth.c b/src/lib/libcrypto/engine/tb_pkmeth.c
index 1cdb967f25..7a59744102 100644
--- a/src/lib/libcrypto/engine/tb_pkmeth.c
+++ b/src/lib/libcrypto/engine/tb_pkmeth.c
@@ -86,7 +86,7 @@ int ENGINE_register_pkey_meths(ENGINE *e)
         return 1;
         }
 
-void ENGINE_register_all_pkey_meths()
+void ENGINE_register_all_pkey_meths(void)
         {
         ENGINE *e;