diff --git a/jOOQ-test/src/org/jooq/test/PostgresTest.java b/jOOQ-test/src/org/jooq/test/PostgresTest.java
index cc364a0eb0..a7b9f5e76b 100644
--- a/jOOQ-test/src/org/jooq/test/PostgresTest.java
+++ b/jOOQ-test/src/org/jooq/test/PostgresTest.java
@@ -116,6 +116,7 @@ import org.jooq.util.postgres.PostgresDataType;
 import org.junit.Test;
 import org.postgis.PGgeometry;
 import org.postgis.Point;
+import org.postgresql.util.PGInterval;
 
 
 /**
@@ -869,12 +870,18 @@ public class PostgresTest extends jOOQAbstractTest<
         point.setSrid(4326);
         PGgeometry geometry = new PGgeometry(point);
 
+        PGInterval interval = new PGInterval(1, 2, 3, 4, 5, 6);
+
         TPgExtensionsRecord r1 = create().newRecord(T_PG_EXTENSIONS);
         r1.setPgGeometry(geometry);
+        r1.setPgInterval(interval);
         assertEquals(1, r1.store());
         assertEquals(1, (int) create().selectCount().from(T_PG_EXTENSIONS).fetchOne(0, int.class));
 
         TPgExtensionsRecord r2 = create().selectFrom(T_PG_EXTENSIONS).fetchOne();
         assertEquals(r1, r2);
+
+        assertEquals(geometry, r2.getPgGeometry());
+        assertEquals(interval, r2.getPgInterval());
     }
 }