diff --git a/go.mod b/go.mod
index 6a6fc4585..53c98ae3e 100644
--- a/go.mod
+++ b/go.mod
@@ -89,7 +89,7 @@ require (
 	github.com/stretchr/testify v1.7.0
 	github.com/thoas/go-funk v0.9.1
 	github.com/tv42/httpunix v0.0.0-20191220191345-2ba4b9c3382c
-	github.com/volkszaehler/mbmd v0.0.0-20220108103619-de9b2cf95ebe
+	github.com/volkszaehler/mbmd v0.0.0-20220208145932-d2d3cba909f5
 	github.com/writeas/go-strip-markdown v2.0.1+incompatible
 	gitlab.com/bboehmke/sunny v0.15.1-0.20211022160056-2fba1c86ade6
 	golang.org/x/crypto v0.0.0-20220112180741-5e0467b6c7ce // indirect
diff --git a/go.sum b/go.sum
index 9d9041508..c5b88d0ac 100644
--- a/go.sum
+++ b/go.sum
@@ -800,8 +800,8 @@ github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9
 github.com/vmihailenco/msgpack/v5 v5.3.5/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
 github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAhO7/IwNM9g=
 github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
-github.com/volkszaehler/mbmd v0.0.0-20220108103619-de9b2cf95ebe h1:pxQR+cX7Wl31hX1YRmYNMx3dWydSWhEk8Pzzv02WguM=
-github.com/volkszaehler/mbmd v0.0.0-20220108103619-de9b2cf95ebe/go.mod h1:Re4O+TyZ5p3Z4L0zODnzPyEZofTKF2kgLSmxG79h0Xs=
+github.com/volkszaehler/mbmd v0.0.0-20220208145932-d2d3cba909f5 h1:mWhWs5p1cyl3V/6e4JpIA/54p12bfxIib36r1KVpRe0=
+github.com/volkszaehler/mbmd v0.0.0-20220208145932-d2d3cba909f5/go.mod h1:Re4O+TyZ5p3Z4L0zODnzPyEZofTKF2kgLSmxG79h0Xs=
 github.com/writeas/go-strip-markdown v2.0.1+incompatible h1:IIqxTM5Jr7RzhigcL6FkrCNfXkvbR+Nbu1ls48pXYcw=
 github.com/writeas/go-strip-markdown v2.0.1+incompatible/go.mod h1:Rsyu10ZhbEK9pXdk8V6MVnZmTzRG0alMNLMwa0J01fE=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
diff --git a/provider/modbus.go b/provider/modbus.go
index f9a625fc1..335d303b1 100644
--- a/provider/modbus.go
+++ b/provider/modbus.go
@@ -177,12 +177,14 @@ func (m *Modbus) floatGetter() (float64, error) {
 			// client := m.conn.ModbusClient()
 			res, err = dev.QueryOp(m.conn, m.op.MBMD.IEC61850)
 		} else {
-			res, err = dev.QueryPoint(
+			if res, err = dev.QueryPoint(
 				m.conn,
 				m.op.SunSpec.Model,
 				m.op.SunSpec.Block,
 				m.op.SunSpec.Point,
-			)
+			); err != nil {
+				err = fmt.Errorf("model %d block %d point %s: %w", m.op.SunSpec.Model, m.op.SunSpec.Block, m.op.SunSpec.Point, err)
+			}
 		}
 	}