diff --git a/coverage_report.sh b/coverage_report.sh
index b819c8b..6f775ae 100755
--- a/coverage_report.sh
+++ b/coverage_report.sh
@@ -21,8 +21,9 @@ main() {
     open="1"
   fi
 
-  exc cargo llvm-cov --all-features --workspace --doctests
+  exc cargo llvm-cov --all-features --workspace --doctests --branch
 
+  exc cp -rv target/llvm-cov-target/doctestbins target/llvm-cov-target/debug/deps/doctestbins
   exc rm -rf "${OUTPUT_DIR}"
   exc mkdir -p "${OUTPUT_DIR}"
   exc grcov target/llvm-cov-target/ --llvm  -s . --branch \