diff --git a/unix/mpconfigport_coverage.h b/unix/mpconfigport_coverage.h
index 387e182db2..5fc8d7107a 100644
--- a/unix/mpconfigport_coverage.h
+++ b/unix/mpconfigport_coverage.h
@@ -32,6 +32,7 @@
 
 #include <mpconfigport.h>
 
+#define MICROPY_FLOAT_HIGH_QUALITY_HASH (1)
 #define MICROPY_ENABLE_SCHEDULER       (1)
 #define MICROPY_PY_DELATTR_SETATTR     (1)
 #define MICROPY_PY_BUILTINS_HELP       (1)