1 files changed, 1 insertions, 1 deletions

diff --git a/src/openssl.c b/src/openssl.c
index 2cdf1d4..2ac14f1 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -3630,7 +3630,7 @@ error:
                 sk_X509_free(ca);
 
         if (no_kcert)
-                luaL_argerror(L, 1, lua_pushstring(L, "certificate matching the key not found"));
+                luaL_argerror(L, 1, lua_pushfstring(L, "certificate matching the key not found"));
 
         return throwssl(L, "pkcs12.new");
 } /* p12_new() */