1 files changed, 1 insertions, 0 deletions
diff --git a/py/py.mk b/py/py.mk
index 9391bbdfb8..2213e6a0a2 100644
--- a/py/py.mk
+++ b/py/py.mk
@@ -172,6 +172,7 @@ PY_O_BASENAME = \
 	../extmod/fsusermount.o \
 	../extmod/vfs_fat.o \
 	../extmod/vfs_fat_diskio.o \
+	../extmod/vfs_fat_file.o \
 	../extmod/moduos_dupterm.o \
 
 # prepend the build destination prefix to the py object files