diff --git a/external/docker-integration-tests/src/test/scala/org/apache/spark/sql/jdbc/PostgresIntegrationSuite.scala b/external/docker-integration-tests/src/test/scala/org/apache/spark/sql/jdbc/PostgresIntegrationSuite.scala
index de9c0660c51c1..fa13100b5fdc8 100644
--- a/external/docker-integration-tests/src/test/scala/org/apache/spark/sql/jdbc/PostgresIntegrationSuite.scala
+++ b/external/docker-integration-tests/src/test/scala/org/apache/spark/sql/jdbc/PostgresIntegrationSuite.scala
@@ -116,14 +116,14 @@ class PostgresIntegrationSuite extends DockerJDBCIntegrationSuite {
     assert(classOf[java.lang.Boolean].isAssignableFrom(types(7)))
     assert(classOf[String].isAssignableFrom(types(8)))
     assert(classOf[String].isAssignableFrom(types(9)))
-    assert(classOf[Seq[Int]].isAssignableFrom(types(10)))
-    assert(classOf[Seq[String]].isAssignableFrom(types(11)))
-    assert(classOf[Seq[Double]].isAssignableFrom(types(12)))
-    assert(classOf[Seq[BigDecimal]].isAssignableFrom(types(13)))
+    assert(classOf[scala.collection.Seq[Int]].isAssignableFrom(types(10)))
+    assert(classOf[scala.collection.Seq[String]].isAssignableFrom(types(11)))
+    assert(classOf[scala.collection.Seq[Double]].isAssignableFrom(types(12)))
+    assert(classOf[scala.collection.Seq[BigDecimal]].isAssignableFrom(types(13)))
     assert(classOf[String].isAssignableFrom(types(14)))
     assert(classOf[java.lang.Float].isAssignableFrom(types(15)))
     assert(classOf[java.lang.Short].isAssignableFrom(types(16)))
-    assert(classOf[Seq[BigDecimal]].isAssignableFrom(types(17)))
+    assert(classOf[scala.collection.Seq[BigDecimal]].isAssignableFrom(types(17)))
     assert(rows(0).getString(0).equals("hello"))
     assert(rows(0).getInt(1) == 42)
     assert(rows(0).getDouble(2) == 1.25)