diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index afb5349..96cde7f 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -24,6 +24,9 @@ jobs:
           RUSTFLAGS: -Cinstrument-coverage -Ccodegen-units=1 -Clink-dead-code -Coverflow-checks=off
           RUSTDOCFLAGS: -Cinstrument-coverage -Ccodegen-units=1 -Clink-dead-code -Coverflow-checks=off
 
+      - name: Install grcov
+        run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install grcov; fi
+
       - name: Run grcov
         run: grcov . --binary-path target/debug/deps/ -s . -t lcov --branch --ignore-not-existing
           --ignore '../**' --ignore '/*' -o coverage.lcov