diff --git a/esp8266/mpconfigport.h b/esp8266/mpconfigport.h
index 6e236c506c..5aea7b7aee 100644
--- a/esp8266/mpconfigport.h
+++ b/esp8266/mpconfigport.h
@@ -42,8 +42,11 @@
 #define MICROPY_PY_UCTYPES          (1)
 #define MICROPY_PY_UHASHLIB         (1)
 #define MICROPY_PY_UHASHLIB_SHA1    (1)
+#define MICROPY_PY_UHEAPQ           (1)
 #define MICROPY_PY_UJSON            (1)
 #define MICROPY_PY_URANDOM          (1)
+#define MICROPY_PY_URE              (1)
+#define MICROPY_PY_UZLIB            (1)
 #define MICROPY_PY_LWIP             (1)
 #define MICROPY_PY_MACHINE          (1)
 #define MICROPY_PY_MICROPYTHON_MEM_INFO (1)