diff --git a/src/pkg/html/parse.go b/src/pkg/html/parse.go
index 6aef7e12ed..e609cce129 100644
--- a/src/pkg/html/parse.go
+++ b/src/pkg/html/parse.go
@@ -667,6 +667,8 @@ func inBodyIM(p *parser) (insertionMode, bool) {
 		case "image":
 			p.tok.Data = "img"
 			return inBodyIM, false
+		case "caption", "col", "colgroup", "frame", "head", "tbody", "td", "tfoot", "th", "thead", "tr":
+			// Ignore the token.
 		default:
 			// TODO.
 			p.addElement(p.tok.Data, p.tok.Attr)
diff --git a/src/pkg/html/parse_test.go b/src/pkg/html/parse_test.go
index c69bfa42ad..d783ee32c9 100644
--- a/src/pkg/html/parse_test.go
+++ b/src/pkg/html/parse_test.go
@@ -133,7 +133,7 @@ func TestParser(t *testing.T) {
 		n int
 	}{
 		// TODO(nigeltao): Process all the test cases from all the .dat files.
-		{"tests1.dat", 109},
+		{"tests1.dat", 111},
 		{"tests2.dat", 0},
 		{"tests3.dat", 0},
 	}