diff --git a/tests/Layer/test_TMS.html b/tests/Layer/test_TMS.html
index cc8c04811b..8280992b1e 100644
--- a/tests/Layer/test_TMS.html
+++ b/tests/Layer/test_TMS.html
@@ -33,6 +33,7 @@
         layer.clearGrid();
 
         t.ok( layer.grid != null, "layer.grid does not get nullified" );
+        map.destroy();
     }
 
 
@@ -65,6 +66,7 @@
         map.zoom = 5;
 
         t.eq( layer.getResolution(), 0.0439453125, "getResolution() returns correct value");
+        map.destroy();
     }
 
     function test_06_Layer_TMS_getZoomForExtent(t) {
@@ -84,6 +86,7 @@
         zoom = layer.getZoomForExtent(bounds);
 
         t.eq( zoom, 2, "getZoomForExtent() returns correct value");
+        map.destroy();
     }   
 
 
@@ -125,6 +128,7 @@
         layer.url = ["http://tilecache1/", "http://tilecache2/", "http://tilecache3/"];
         tileurl = layer.getURL(new OpenLayers.Bounds(3.515625,45,4.21875,45.703125));
         t.eq(tileurl, "http://tilecache1/1.0.0/basic/9/261/192.png", "Tile URL is deterministic");
+        map.destroy();
     }
     function test_Layer_TMS_Rounding(t) {
         t.plan(1);
@@ -134,6 +138,7 @@
             m.addLayer(layer);
             m.zoomToMaxExtent()
             t.eq(layer.getURL(layer.grid[3][3].bounds), "http://labs.metacarta.com/wms-c/Basic.py/1.0.0/basic/0/1/1.png", "TMS tiles around rounded properly.");
+        m.destroy();
     }        
             
 
@@ -149,6 +154,7 @@
         
         t.eq(layer.tileOrigin.lat, -90, "lat is -90");
         t.eq(layer.tileOrigin.lon, -180, "lon is -180");
+        map.destroy();
     }
 
     function test_99_Layer_TMS_destroy (t) {
@@ -173,6 +179,7 @@
         layer.destroy();
 
         t.ok( layer.grid == null, "tiles appropriately destroyed");
+        map.destroy();
     }