diff --git a/config/setup/ext_test.go b/config/setup/ext_test.go
index 876183d38..d7eb32855 100644
--- a/config/setup/ext_test.go
+++ b/config/setup/ext_test.go
@@ -40,35 +40,3 @@ func TestExt(t *testing.T) {
 	}
 
 }
-
-func TestExtParse(t *testing.T) {
-	tests := []struct {
-		inputExts    string
-		shouldErr    bool
-		expectedExts []string
-	}{
-		{`ext .html .htm .php`, false, []string{".html", ".htm", ".php"}},
-	}
-	for i, test := range tests {
-		c := newTestController(test.inputExts)
-		actualExts, err := extParse(c)
-
-		if err == nil && test.shouldErr {
-			t.Errorf("Test %d didn't error, but it should have", i)
-		} else if err != nil && !test.shouldErr {
-			t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
-		}
-
-		if len(actualExts) != len(test.expectedExts) {
-			t.Fatalf("Test %d expected %d rules, but got %d",
-				i, len(test.expectedExts), len(actualExts))
-		}
-		for j, actualExt := range actualExts {
-			if actualExt != test.expectedExts[j] {
-				t.Fatalf("Test %d expected %dth extension to be  %s  , but got %s",
-					i, j, test.expectedExts[j], actualExt)
-			}
-		}
-	}
-
-}