1 files changed, 1 insertions, 0 deletions
diff --git a/py/py.mk b/py/py.mk
index a8b5af3166..87e8e7141e 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -112,6 +112,7 @@ PY_O_BASENAME = \
 	smallint.o \
 	pfenv.o \
 	pfenv_printf.o \
+	frozenmod.o \
 	../extmod/moductypes.o \
 	../extmod/modujson.o \
 	../extmod/modure.o \