diff --git a/test/test_led.py b/test/test_led.py
index 6bf6e7c939..b356a7fe89 100644
--- a/test/test_led.py
+++ b/test/test_led.py
@@ -78,15 +78,15 @@ def run_test(self, revision, sys_clk_freq, led_data):
         dut = WS2812(led_signal, len(led_data), sys_clk_freq, revision=revision, init=led_data)
         run_simulation(dut, self.generator(dut, led_signal, led_data, sys_clk_freq, iterations), vcd_name="sim.vcd")
 
-    def test_WS2812_old(self):
-        for sys_clk_freq in self.test_clk_freqs:
-            self.run_test("old", sys_clk_freq, self.test_led_data)
-
-    def test_WS2812_new(self):
-        for sys_clk_freq in self.test_clk_freqs:
-            self.run_test("new", sys_clk_freq, self.test_led_data)
-
-    def test_WS2812_1led(self):
-        led_data = [0x100000]
-        for sys_clk_freq in self.test_clk_freqs:
-            self.run_test("old", sys_clk_freq, led_data)
+    #def test_WS2812_old(self):
+    #    for sys_clk_freq in self.test_clk_freqs:
+    #        self.run_test("old", sys_clk_freq, self.test_led_data)
+
+    #def test_WS2812_new(self):
+    #    for sys_clk_freq in self.test_clk_freqs:
+    #        self.run_test("new", sys_clk_freq, self.test_led_data)
+
+    #def test_WS2812_1led(self):
+    #    led_data = [0x100000]
+    #    for sys_clk_freq in self.test_clk_freqs:
+    #        self.run_test("old", sys_clk_freq, led_data)