diff --git a/client/fingerprint/env_aws.go b/client/fingerprint/env_aws.go
index 35704688a..dc8a00de9 100644
--- a/client/fingerprint/env_aws.go
+++ b/client/fingerprint/env_aws.go
@@ -171,14 +171,14 @@ func isAWS() bool {
 	resp, err := client.Get(metadataURL + "ami-id")
 
 	if err != nil {
-		log.Printf("[Err] Error querying AWS Metadata URL, skipping")
+		log.Printf("[ERR] Error querying AWS Metadata URL, skipping")
 		return false
 	}
 	defer resp.Body.Close()
 
 	instanceID, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		log.Printf("[Err] Error reading AWS Instance ID, skipping")
+		log.Printf("[ERR] Error reading AWS Instance ID, skipping")
 		return false
 	}
 
diff --git a/client/fingerprint/network_unix.go b/client/fingerprint/network_unix.go
index f4a97db00..81bbdf499 100644
--- a/client/fingerprint/network_unix.go
+++ b/client/fingerprint/network_unix.go
@@ -182,7 +182,7 @@ func (f *UnixNetworkFingerprint) ifConfig(device string) string {
 				return ip
 			}
 		}
-		f.logger.Printf("[Err] Error calling ifconfig (%s): %s", ifConfigPath, err)
+		f.logger.Printf("[ERR] Error calling ifconfig (%s): %s", ifConfigPath, err)
 		return ""
 	}