diff --git a/.github/workflows/check-developer-experience.yml b/.github/workflows/check-developer-experience.yml
index 42b8cf46..f6f4d766 100644
--- a/.github/workflows/check-developer-experience.yml
+++ b/.github/workflows/check-developer-experience.yml
@@ -85,7 +85,7 @@ jobs:
               > ci.x86_64-unknown-linux-gnu.json
           cp ci.x86_64-unknown-linux-gnu.json target/nextest/ci/ci.x86_64-unknown-linux-gnu.json
           markdown-test-report ci.x86_64-unknown-linux-gnu.json -o target/nextest/ci/ci.x86_64-unknown-linux-gnu.md
-          cat target/nextest/ci/ci.x86_64-unknown-linux-gnu.md > $GITHUB_STEP_SUMMARY
+          cat target/nextest/ci/ci.x86_64-unknown-linux-gnu.md >> $GITHUB_STEP_SUMMARY
         continue-on-error: ${{ matrix.rust.optional }}
       - run: just cargo +${{matrix.rust.toolchain}} build --locked --profile=debug --target=x86_64-unknown-linux-musl
         continue-on-error: ${{ matrix.rust.optional }}
@@ -95,7 +95,7 @@ jobs:
               > ci.x86_64-unknown-linux-musl.json
           cp ci.x86_64-unknown-linux-musl.json target/nextest/ci/ci.x86_64-unknown-linux-musl.json
           markdown-test-report ci.x86_64-unknown-linux-musl.json -o target/nextest/ci/ci.x86_64-unknown-linux-musl.md
-          cat target/nextest/ci/ci.x86_64-unknown-linux-musl.md > $GITHUB_STEP_SUMMARY
+          cat target/nextest/ci/ci.x86_64-unknown-linux-musl.md >> $GITHUB_STEP_SUMMARY
         continue-on-error: ${{ matrix.rust.optional }}
 #      - run: just cargo +${{matrix.rust.toolchain}} build --locked --profile=release --target=x86_64-unknown-linux-gnu
 #        continue-on-error: ${{ matrix.rust.optional }}