diff --git a/platform/barefoot/sonic-platform-modules-bfn-montara/debian/postinst b/platform/barefoot/sonic-platform-modules-bfn-montara/debian/postinst
new file mode 100755
index 000000000000..a218d59e2652
--- /dev/null
+++ b/platform/barefoot/sonic-platform-modules-bfn-montara/debian/postinst
@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+
+PLATFORM_NAME=x86_64-accton_wedge100bf_32x-r0
+SONIC_PLATFORM_WHEEL_PY2="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py2-none-any.whl"
+python2 -m pip install ${SONIC_PLATFORM_WHEEL_PY2}
+SONIC_PLATFORM_WHEEL_PY3="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py3-none-any.whl"
+python3 -m pip install ${SONIC_PLATFORM_WHEEL_PY3}
+
+#DEBHELPER#
diff --git a/platform/barefoot/sonic-platform-modules-bfn-newport/debian/postinst b/platform/barefoot/sonic-platform-modules-bfn-newport/debian/postinst
index a89ac4f4f5b2..90d772ef89df 100644
--- a/platform/barefoot/sonic-platform-modules-bfn-newport/debian/postinst
+++ b/platform/barefoot/sonic-platform-modules-bfn-newport/debian/postinst
@@ -1,6 +1,27 @@
 #!/bin/sh
 set -e
-depmod -a 
+depmod -a
 systemctl enable bfn-newport.service
 systemctl start bfn-newport.service
+
+PLATFORM_NAME=x86_64-accton_as9516bf_32d-r0
+SONIC_PLATFORM_WHEEL_PY2="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py2-none-any.whl"
+if [ -e ${SONIC_PLATFORM_WHEEL_PY2} ]; then
+    python2 -m pip install ${SONIC_PLATFORM_WHEEL_PY2}
+fi
+SONIC_PLATFORM_WHEEL_PY3="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py3-none-any.whl"
+if [ -e ${SONIC_PLATFORM_WHEEL_PY3} ]; then
+    python3 -m pip install ${SONIC_PLATFORM_WHEEL_PY3}
+fi
+
+PLATFORM_NAME=x86_64-accton_as9516_32d-r0
+SONIC_PLATFORM_WHEEL_PY2="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py2-none-any.whl"
+if [ -e ${SONIC_PLATFORM_WHEEL_PY2} ]; then
+    python2 -m pip install ${SONIC_PLATFORM_WHEEL_PY2}
+fi
+SONIC_PLATFORM_WHEEL_PY3="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py3-none-any.whl"
+if [ -e ${SONIC_PLATFORM_WHEEL_PY3} ]; then
+    python3 -m pip install ${SONIC_PLATFORM_WHEEL_PY3}
+fi
+
 #DEBHELPER#
diff --git a/platform/barefoot/sonic-platform-modules-bfn/debian/postinst b/platform/barefoot/sonic-platform-modules-bfn/debian/postinst
new file mode 100644
index 000000000000..bd24c078778a
--- /dev/null
+++ b/platform/barefoot/sonic-platform-modules-bfn/debian/postinst
@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+
+PLATFORM_NAME=x86_64-accton_wedge100bf_65x-r0
+SONIC_PLATFORM_WHEEL_PY2="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py2-none-any.whl"
+python2 -m pip install ${SONIC_PLATFORM_WHEEL_PY2}
+SONIC_PLATFORM_WHEEL_PY3="/usr/share/sonic/device/${PLATFORM_NAME}/sonic_platform-1.0-py3-none-any.whl"
+python3 -m pip install ${SONIC_PLATFORM_WHEEL_PY3}
+
+#DEBHELPER#