diff --git a/left/src/test_led.h b/left/src/test_led.h
index 9775f25..3997b2b 100644
--- a/left/src/test_led.h
+++ b/left/src/test_led.h
@@ -10,11 +10,22 @@
     #define LOGIC_LED_ON  0U
     #define LOGIC_LED_OFF 1U
 
+#if UHK_PCB_MAJOR_VERSION == 7
+
+    #define TEST_LED_GPIO  GPIOB
+    #define TEST_LED_PORT  PORTB
+    #define TEST_LED_CLOCK kCLOCK_PortB
+    #define TEST_LED_PIN   13
+
+#else
+
     #define TEST_LED_GPIO  GPIOA
     #define TEST_LED_PORT  PORTA
     #define TEST_LED_CLOCK kCLOCK_PortA
     #define TEST_LED_PIN   12
 
+#endif
+
     #define TEST_LED_ON() GPIO_SetPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN)
     #define TEST_LED_OFF() GPIO_ClearPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN)
     #define TEST_LED_SET(state) GPIO_WritePinOutput(TEST_LED_GPIO, TEST_LED_PIN, !(state))