diff --git a/tests/unit/core/test-core-secure.cpp b/tests/unit/core/test-core-secure.cpp
index 9d7e1c6ae..77affdf2e 100644
--- a/tests/unit/core/test-core-secure.cpp
+++ b/tests/unit/core/test-core-secure.cpp
@@ -33,7 +33,6 @@ extern "C"
 
 #define SECURE_PASSPHRASE "this_is_a_secret_passphrase"
 #define SECURE_PASSWORD "this_is_a_secret_password"
-#define TOTP_SECRET "secretpasswordbase32"
 
 extern int secure_derive_key (const char *salt, const char *passphrase,
                               unsigned char *key, int length_key);