diff --git a/meta-python/recipes-devtools/python/python-pyserial.inc b/meta-python/recipes-devtools/python/python-pyserial.inc
index a4c77286d..61f37763e 100644
--- a/meta-python/recipes-devtools/python/python-pyserial.inc
+++ b/meta-python/recipes-devtools/python/python-pyserial.inc
@@ -14,3 +14,11 @@ SRC_URI[md5sum] = "2f72100de3e410b36d575e12e82e9d27"
 SRC_URI[sha256sum] = "d657051249ce3cbd0446bcfb2be07a435e1029da4d63f53ed9b4cdde7373364c"
 
 inherit pypi
+
+do_install_append() {
+	# We don't support jpython now.
+	if [ -e ${D}${PYTHON_SITEPACKAGES_DIR}/serial/serialjava.py ]; then
+		rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/serial/serialjava.py
+		rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/serial/serialjava.pyc
+	fi
+}