diff --git a/.github/workflows/grcov.yml b/.github/workflows/grcov.yml
index f1fe533..c7fdc7b 100644
--- a/.github/workflows/grcov.yml
+++ b/.github/workflows/grcov.yml
@@ -26,8 +26,8 @@ jobs:
           args: --all-features --all
         env:
           CARGO_INCREMENTAL: 0
-          RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
-          RUSTDOCFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTFLAGS: '-Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTDOCFLAGS: '-Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
       - name: Running grcov
         id: coverage
         uses: actions-rs/grcov@v0.1