diff --git a/src/test/fuzz/util/check_globals.cpp b/src/test/fuzz/util/check_globals.cpp
index ca3111534d3..87d96ebd972 100644
--- a/src/test/fuzz/util/check_globals.cpp
+++ b/src/test/fuzz/util/check_globals.cpp
@@ -19,6 +19,7 @@ struct CheckGlobalsImpl {
         g_seeded_g_prng_zero = false;
         g_used_system_time = false;
         SetMockTime(0s);
+        MockableSteadyClock::ClearMockTime();
     }
     ~CheckGlobalsImpl()
     {