diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index be6bce75..e9dd7cc9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -164,21 +164,25 @@ jobs:
         with:
           args: --verbose --locked --features no-boards,external-interrupts -p riot-rs -p riot-rs-boards -p riot-rs-chips -p riot-rs-debug -p riot-rs-embassy -p riot-rs-macros -p riot-rs-random -p riot-rs-rt -p riot-rs-threads -p riot-rs-utils
 
+      - run: echo "RUSTFLAGS='--cfg context=\"esp32c6\"'" >> $GITHUB_ENV
       - name: clippy for ESP32
         uses: clechasseur/rs-clippy-check@v3
         with:
           args: --verbose --locked --target=riscv32imac-unknown-none-elf --features external-interrupts,i2c,esp-hal/esp32c6,esp-hal-embassy/esp32c6 -p riot-rs-esp
 
+      - run: echo "RUSTFLAGS='--cfg context=\"rp2040\"'" >> $GITHUB_ENV
       - name: clippy for RP
         uses: clechasseur/rs-clippy-check@v3
         with:
           args: --verbose --locked --features external-interrupts,i2c,embassy-rp/rp2040 -p riot-rs-rp
 
+      - run: echo "RUSTFLAGS='--cfg context=\"nrf52840\"'" >> $GITHUB_ENV
       - name: clippy for nRF
         uses: clechasseur/rs-clippy-check@v3
         with:
           args: --verbose --locked --features external-interrupts,i2c,embassy-nrf/nrf52840 -p riot-rs-nrf
 
+      - run: echo "RUSTFLAGS='--cfg context=\"stm32wb55rg\"'" >> $GITHUB_ENV
       - name: clippy for STM32
         uses: clechasseur/rs-clippy-check@v3
         with: