diff --git a/boards/common/nucleo/include/gpio_params.h b/boards/common/nucleo/include/gpio_params.h
index 4ab49d3817cabd07e88566b8acb0eff80c1f379e..b5e82396f98ccebdc0715d267a9d90f174bd3a79 100644
--- a/boards/common/nucleo/include/gpio_params.h
+++ b/boards/common/nucleo/include/gpio_params.h
@@ -42,7 +42,8 @@ static const  saul_gpio_params_t saul_gpio_params[] =
     {
         .name = "Button(B1 User)",
         .pin  = BTN0_PIN,
-        .mode = BTN0_MODE
+        .mode = BTN0_MODE,
+        .flags = SAUL_GPIO_INVERTED
     },
 };