diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3dfd54a..78316b9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Rename firmware and filesystem images
         run: |
           cp .pio/build/esp32thing_CI/firmware.bin firmware.bin
-          cp .pio/build/esp32thing_CI/littlefs.bin littlefs.bin
+          cp .pio/build/esp32thing_CI/spiffs.bin spiffs.bin
 
       - name: Create GitHub Release
         uses: softprops/action-gh-release@v2
@@ -38,6 +38,6 @@ jobs:
           tag_name: "${{ github.ref_name }}"
           files: |
             firmware.bin
-            littlefs.bin
+            spiffs.bin
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}