diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6203f4c7eee..9be8282e488 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -34,7 +34,7 @@ jobs:
         run: |
           # The following are necessary for profiling (see https://github.com/mozilla/grcov)
           echo "RUSTFLAGS=-Cinstrument-coverage" >> $GITHUB_ENV
-          echo "LLVM_PROFILE_FILE="${GITHUB_WORKSPACE}/target/coverage/gcov-%p-%m.profraw"" >> $GITHUB_ENV
+          echo "LLVM_PROFILE_FILE=${GITHUB_WORKSPACE}/target/coverage/gcov-%p-%m.profraw" >> $GITHUB_ENV
 
       - name: Build with cargo
         run: python x.py build --all