1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/engine/tb_cipher.c b/src/lib/libcrypto/engine/tb_cipher.c
index 177fc1fb73..8d45a9a9cf 100644
--- a/src/lib/libcrypto/engine/tb_cipher.c
+++ b/src/lib/libcrypto/engine/tb_cipher.c
@@ -85,7 +85,7 @@ int ENGINE_register_ciphers(ENGINE *e)
         return 1;
         }
 
-void ENGINE_register_all_ciphers()
+void ENGINE_register_all_ciphers(void)
         {
         ENGINE *e;