diff --git a/lib/postgres/script.js b/lib/postgres/script.js
index 337b7d9..5bc4188 100644
--- a/lib/postgres/script.js
+++ b/lib/postgres/script.js
@@ -33,7 +33,7 @@ class Script extends Postgres {
       ' FROM   pg_index i' +
       ' JOIN   pg_attribute a ON a.attrelid = i.indrelid' +
       ' AND a.attnum = ANY(i.indkey)' +
-      ` WHERE  i.indrelid = '${this.schema}.${this.table}'::regclass` +
+      ` WHERE  i.indrelid = '"${this.schema}"."${this.table}"'::regclass` +
       ' AND    i.indisprimary;';
 
     return this.query(sql)
@@ -63,7 +63,7 @@ class Script extends Postgres {
         return;
 
       if (!this.buffer)
-        this.buffer = `${this.prefix} ${this.schema}.${this.table} ( ${columns.map(quoteString).join(',')} ) VALUES `;
+        this.buffer = `${this.prefix} "${this.schema}"."${this.table}" ( ${columns.map(quoteString).join(',')} ) VALUES `;
       else
         this.buffer += ', ';