diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
index 8daeb91..7932175 100644
--- a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
@@ -52,36 +52,34 @@
 #    as sha256sum.
 # 2. For each hwmon the script generates busconfig ACLs.
 pkg_postinst_${PN}() {
-    [ -n "$D" ] || return 0
-
     hwmon_dir="$D/etc/default/obmc/hwmon"
     dbus_dir="$D/etc/dbus-1/system.d"
 
-    [ -d "${hwmon_dir}" ] || return 0
+    if [ -n "$D" -a -d "${hwmon_dir}" ]; then
+        # Remove existing links and replace with actual copy of the file to prevent
+        # HW_SENSOR_ID variable override for different sensors' instances.
+        find "${hwmon_dir}" -type l -name \*.conf | while read f; do
+            path="$(readlink -f $f)"
+            rm -f "${f}"
+            cp "${path}" "${f}"
+        done
 
-    # Remove existing links and replace with actual copy of the file to prevent
-    # HW_SENSOR_ID variable override for different sensors' instances.
-    find "${hwmon_dir}" -type l -name \*.conf | while read f; do
-        path="$(readlink -f $f)"
-        rm -f "${f}"
-        cp "${path}" "${f}"
-    done
+        find "${hwmon_dir}" -type f -name \*.conf | while read f; do
+            path="/${f##${hwmon_dir}/}"
+            path="${path%.conf}"
+            sensor_id="$(printf "%s" "${path}" | sha256sum | cut -d\  -f1)"
+            acl_file="${dbus_dir}/xyz.openbmc_project.Hwmon-${sensor_id}.conf"
 
-    find "${hwmon_dir}" -type f -name \*.conf | while read f; do
-        path="/${f##${hwmon_dir}/}"
-        path="${path%.conf}"
-        sensor_id="$(printf "%s" "${path}" | sha256sum | cut -d\  -f1)"
-        acl_file="${dbus_dir}/xyz.openbmc_project.Hwmon-${sensor_id}.conf"
+            egrep -q '^HW_SENSOR_ID\s*=' "${f}" ||
+                printf "\n# Sensor id for %s\nHW_SENSOR_ID = \"%s\"\n" "${path}" "${sensor_id}" >> "${f}"
 
-        egrep -q '^HW_SENSOR_ID\s*=' "${f}" ||
-            printf "\n# Sensor id for %s\nHW_SENSOR_ID = \"%s\"\n" "${path}" "${sensor_id}" >> "${f}"
+            # Extract HW_SENSOR_ID that could be either quoted or unquoted string.
+            sensor_id="$(sed -n 's,^HW_SENSOR_ID\s*=\s*"\?\(.[^" ]\+\)\s*"\?,\1,p' "${f}")"
 
-        # Extract HW_SENSOR_ID that could be either quoted or unquoted string.
-        sensor_id="$(sed -n 's,^HW_SENSOR_ID\s*=\s*"\?\(.[^" ]\+\)\s*"\?,\1,p' "${f}")"
+            [ ! -f "${acl_file}" ] || continue
+            path_s="$(echo "${path}" | sed 's,\-\-,\\-\\-,g')"
 
-        [ ! -f "${acl_file}" ] || continue
-        path_s="$(echo "${path}" | sed 's,\-\-,\\-\\-,g')"
-        cat <<EOF>"${acl_file}"
+            cat <<EOF>"${acl_file}"
 <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
  "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
 <busconfig>
@@ -92,5 +90,6 @@
   </policy>
 </busconfig>
 EOF
-    done
+        done
+    fi
 }