diff --git a/extmod/modhashlib.c b/extmod/modhashlib.c
old mode 100644
new mode 100755
diff --git a/ports/esp32/mpconfigport.h b/ports/esp32/mpconfigport.h
index 5dc4a9c758..1ff4e072af 100644
--- a/ports/esp32/mpconfigport.h
+++ b/ports/esp32/mpconfigport.h
@@ -101,9 +101,12 @@
 #define MICROPY_BLUETOOTH_NIMBLE            (1)
 #define MICROPY_BLUETOOTH_NIMBLE_BINDINGS_ONLY (1)
 #endif
+#define MICROPY_PY_HASHLIB                  (1)
+#if MICROPY_PY_HASHLIB
 #define MICROPY_PY_HASHLIB_MD5              (1)
 #define MICROPY_PY_HASHLIB_SHA1             (1)
 #define MICROPY_PY_HASHLIB_SHA256           (1)
+#endif
 #define MICROPY_PY_CRYPTOLIB                (1)
 #define MICROPY_PY_RANDOM_SEED_INIT_FUNC    (esp_random())
 #define MICROPY_PY_OS_INCLUDEFILE           "ports/esp32/modos.c"
diff --git a/py/mpconfig.h b/py/mpconfig.h
index 9a1f04568e..869ab798d0 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -1645,6 +1645,7 @@ typedef double mp_float_t;
 #define MICROPY_PY_HASHLIB (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES)
 #endif
 
+#if MICROPY_PY_HASHLIB
 #ifndef MICROPY_PY_HASHLIB_MD5
 #define MICROPY_PY_HASHLIB_MD5 (0)
 #endif
@@ -1656,6 +1657,7 @@ typedef double mp_float_t;
 #ifndef MICROPY_PY_HASHLIB_SHA256
 #define MICROPY_PY_HASHLIB_SHA256 (1)
 #endif
+#endif
 
 #ifndef MICROPY_PY_CRYPTOLIB
 #define MICROPY_PY_CRYPTOLIB (0)