diff --git a/dialect_postgres.go b/dialect_postgres.go
index d6f403684..97aa295b0 100644
--- a/dialect_postgres.go
+++ b/dialect_postgres.go
@@ -1131,7 +1131,7 @@ func (db *postgres) GetIndexes(tableName string) (map[string]*core.Index, error)
 			return nil, err
 		}
 		indexName = strings.Trim(indexName, `" `)
-		if strings.HasSuffix(indexName, "_pkey") {
+		if strings.HasSuffix(indexName, "_pkey") || strings.HasSuffix(indexName, "primary") {
 			continue
 		}
 		if strings.HasPrefix(indexdef, "CREATE UNIQUE INDEX") {