diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 04937744c..cbab936bd 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -167,7 +167,7 @@ jobs:
 
       # Process and upload code coverage (Python was collected during pytest)
       - name: Collect coverage from C/C++/Fortran testers
-        run: third-party/lcov/install/usr/local/bin/lcov -c -d build/Coverage/CMakeFiles -o coverage.info
+        run: third-party/lcov/install/bin/lcov -c -d build/Coverage/CMakeFiles -o coverage.info
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
diff --git a/Makefile b/Makefile
index d8ca16988..d6ede0e38 100644
--- a/Makefile
+++ b/Makefile
@@ -603,5 +603,5 @@ third-party/lcov/install/usr/local/bin/lcov:
 	git clone $(LCOV_URL) lcov --branch $(LCOV_VER) --depth=1
 	@cd third-party/lcov && \
 	mkdir -p install && \
-	CC=gcc CXX=g++ DESTDIR="install/" make install && \
+	CC=gcc CXX=g++ make PREFIX=`pwd`/install/ install && \
 	echo "Finished installing LCOV"