diff --git a/tests/search/SearchFormTest.php b/tests/search/SearchFormTest.php
index 7b30e0944..5f24bdae3 100644
--- a/tests/search/SearchFormTest.php
+++ b/tests/search/SearchFormTest.php
@@ -24,6 +24,15 @@ class SearchFormTest extends FunctionalTest {
 		),
 	);
 	
+	function setUpOnce() {
+		// HACK Postgres doesn't refresh TSearch indexes when the schema changes after CREATE TABLE
+		if(is_a(DB::getConn(), 'PostgreSQLDatabase')) {
+			self::kill_temp_db();
+		}
+		
+		parent::setUpOnce();
+	}
+	
 	function setUp() {
 		parent::setUp();
 		
diff --git a/tests/search/TranslatableSearchFormTest.php b/tests/search/TranslatableSearchFormTest.php
index 88375f914..a23333dfc 100644
--- a/tests/search/TranslatableSearchFormTest.php
+++ b/tests/search/TranslatableSearchFormTest.php
@@ -22,6 +22,15 @@ class TranslatableSearchFormTest extends FunctionalTest {
 		),
 	);
 	
+	function setUpOnce() {
+		// HACK Postgres doesn't refresh TSearch indexes when the schema changes after CREATE TABLE
+		if(is_a(DB::getConn(), 'PostgreSQLDatabase')) {
+			self::kill_temp_db();
+		}
+		
+		parent::setUpOnce();
+	}
+	
 	function setUp() {
 		parent::setUp();