diff --git a/modules/apps/portal-search/portal-search-test-util/src/main/java/com/liferay/portal/search/test/util/mappings/BaseTitleFieldQueryBuilderTestCase.java b/modules/apps/portal-search/portal-search-test-util/src/main/java/com/liferay/portal/search/test/util/mappings/BaseTitleFieldQueryBuilderTestCase.java
index 542e8cb8256210..5ad5463538baee 100644
--- a/modules/apps/portal-search/portal-search-test-util/src/main/java/com/liferay/portal/search/test/util/mappings/BaseTitleFieldQueryBuilderTestCase.java
+++ b/modules/apps/portal-search/portal-search-test-util/src/main/java/com/liferay/portal/search/test/util/mappings/BaseTitleFieldQueryBuilderTestCase.java
@@ -63,6 +63,19 @@ public void testBasicWordMatches() throws Exception {
 		assertSearchNoHits("tag2");
 	}
 
+	@Test
+	public void testDot() throws Exception {
+		addDocument("1.0");
+		addDocument("1.1");
+
+		assertSearch("1.0", Arrays.asList("1.0"));
+		assertSearch("1.1", Arrays.asList("1.1"));
+
+		assertSearch("1", Arrays.asList("1.0", "1.1"));
+
+		assertSearchNoHits("0");
+	}
+
 	@Test
 	public void testExactMatchBoost() throws Exception {
 		addDocument("one two three four five six seven eight");