diff --git a/internal/attestation/measurements/measurements.go b/internal/attestation/measurements/measurements.go
index 9dc5e31d40e..a702706bd33 100644
--- a/internal/attestation/measurements/measurements.go
+++ b/internal/attestation/measurements/measurements.go
@@ -26,6 +26,7 @@ import (
 	"net/url"
 	"sort"
 	"strconv"
+	"strings"
 
 	"github.com/edgelesssys/constellation/v2/internal/attestation/variant"
 	"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
@@ -332,9 +333,9 @@ func (m *M) UnmarshalYAML(unmarshal func(any) error) error {
 
 // String returns a string representation of the measurements.
 func (m M) String() string {
-	returnString := ""
+	var returnString string
 	for i, measurement := range m {
-		returnString += fmt.Sprintf("%d: 0x%s\n", i, hex.EncodeToString(measurement.Expected))
+		returnString = strings.Join([]string{returnString, fmt.Sprintf("%d: 0x%s", i, hex.EncodeToString(measurement.Expected))}, ",")
 	}
 	return returnString
 }