diff --git a/src/test/include/estoraged_test.hpp b/src/test/include/estoraged_test.hpp
index ebd9e11..6809c37 100644
--- a/src/test/include/estoraged_test.hpp
+++ b/src/test/include/estoraged_test.hpp
@@ -59,6 +59,12 @@
                  void* params),
                 (override));
 
+    MOCK_METHOD(int, cryptKeyslotChangeByPassphrase,
+                (struct crypt_device * cd, int keyslotOld, int keyslotNew,
+                 const char* passphrase, size_t passphraseSize,
+                 const char* newPassphrase, size_t newPassphraseSize),
+                (override));
+
     MOCK_METHOD(int, cryptActivateByPassphrase,
                 (struct crypt_device * cd, const char* name, int keyslot,
                  const char* passphrase, size_t passphrase_size,