diff --git a/CHANGELOG.md b/CHANGELOG.md
index 160ec18fede94144ebac2241089d4a50989a6190..24d84339d8506754f184e2c47a891fba53303b3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.3.2] - 2023-09-05
+### Fixed
+- diskmon: change metric format
+
 ## [1.3.1] - 2023-09-04
 ### Fixed
 - diskmon: use by default
diff --git a/src/metric-generators/diskmon.sh b/src/metric-generators/diskmon.sh
index 77c4edb56b0ab7f9a8d0645beeb9458164fdccfb..b850dc292a6d0b819573028a2904f2a8dfc899bc 100755
--- a/src/metric-generators/diskmon.sh
+++ b/src/metric-generators/diskmon.sh
@@ -2,14 +2,22 @@
 
 set -eo pipefail
 
-DEVICES="$(lsblk -o kname,fstype,mountpoint,rota --raw --noheadings | awk 'NF==4{print}')"
+DEVICES="$(lsblk -o name,rota --raw --noheadings)"
 METRIC_NAME="diskmon_is_rotational"
 
 printf '# HELP %s Information about disk being rotational.\n' $METRIC_NAME
 printf '# TYPE %s gauge\n' $METRIC_NAME
 
 while read device; do
-    printf '%s{device="%s",fstype="%s",mountpoint="%s"} %d\n' $METRIC_NAME \
-        "$(echo $device | cut -d ' ' -f1)" "$(echo $device | cut -d ' ' -f2)" \
-        "$(echo $device | cut -d ' ' -f3)" "$(echo $device | cut -d ' ' -f4)"
+    name=$(echo $device | cut -d ' ' -f1)
+
+    if ls /dev | grep -q $name; then
+        name="/dev/${name}"
+    elif [[ "$name" == "rootfs" ]] || [[ "$name" == "tmpfs" ]]; then
+        : # name is correct
+    else
+        name="/dev/mapper/${name}"
+    fi
+
+    printf '%s{device="%s"} %d\n' $METRIC_NAME $name "$(echo $device | cut -d ' ' -f2)"
 done <<< "$DEVICES"