diff --git a/leak-utils/misc/json.go b/leak-utils/misc/json.go
index db0a438..5ef564a 100644
--- a/leak-utils/misc/json.go
+++ b/leak-utils/misc/json.go
@@ -115,7 +115,7 @@ func JsonToParquet(lu settings.LeakUtils, inputFile string, outputFile string) e
 	err := flattenJSONFile(inputFile, tmpFile)
 	defer os.Remove(tmpFile)
 
-	query := fmt.Sprintf(`COPY (FROM read_json('%s', union_by_name=true)) TO '%s' (FORMAT 'parquet', COMPRESSION '%s', ROW_GROUP_SIZE 200000);`, tmpFile, outputFile, lu.Compression)
+	query := fmt.Sprintf(`COPY (FROM read_json('%s', union_by_name=true, ignore_errors=true) TO '%s' (FORMAT 'parquet', COMPRESSION '%s', ROW_GROUP_SIZE 200000);`, tmpFile, outputFile, lu.Compression)
 
 	if lu.Debug {
 		fmt.Println(settings.Base.Render("\nQuery:"))
diff --git a/leak-utils/parquet/suggestions.go b/leak-utils/parquet/suggestions.go
index 68eea31..0eb1dd0 100644
--- a/leak-utils/parquet/suggestions.go
+++ b/leak-utils/parquet/suggestions.go
@@ -50,6 +50,7 @@ var (
 		"prenom":          "first_name",
 		"lastname":        "last_name",
 		"nom":             "last_name",
+		"familyname":      "last_name",
 		"fullname":        "full_name",
 		"nomcomplet":      "full_name",
 		"adresse":         "address",