1 files changed, 1 insertions, 0 deletions

diff --git a/py/py.mk b/py/py.mk
index bca6ac14c..ec0625db6 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -107,6 +107,7 @@ endif
 
 ifeq ($(CIRCUITPY_ULAB),1)
 SRC_MOD += $(addprefix extmod/ulab/code/, \
+compare.c \
 create.c \
 extras.c \
 fft.c \