diff --git a/.trunk/trunk.yaml b/.trunk/trunk.yaml
index 77006cf99..0bbfbcf08 100644
--- a/.trunk/trunk.yaml
+++ b/.trunk/trunk.yaml
@@ -26,7 +26,7 @@ lint:
     - hadolint@2.14.0
     - shfmt@3.6.0
     - shellcheck@0.11.0
-    - black@26.5.0
+    - black@26.5.1
     - git-diff-check
     - gitleaks@8.30.1
     - clang-format@16.0.3
diff --git a/boards/t-impulse-plus.json b/boards/t-impulse-plus.json
index f5586e1d8..83b289b42 100644
--- a/boards/t-impulse-plus.json
+++ b/boards/t-impulse-plus.json
@@ -10,7 +10,8 @@
     "hwids": [["0x239A", "0x8029"]],
     "usb_product": "T-Impulse-Plus-nRF52840",
     "mcu": "nrf52840",
-    "variant": "t_impulse_plus_nrf52840",
+    "variant": "t-impulse-plus",
+    "variants_dir": "variants",
     "bsp": {
       "name": "adafruit"
     },