diff --git a/scripts/coverage.sh b/scripts/coverage.sh
index ecc89a4994..f8ccd5ace0 100755
--- a/scripts/coverage.sh
+++ b/scripts/coverage.sh
@@ -13,7 +13,7 @@ source ci/_
 reportName="lcov-${BUILDKITE_COMMIT:0:9}"
 
 if [[ -n $1 ]]; then
-  crate=--manifest-path=$1
+  crate=--manifest-path=$1/Cargo.toml
 else
   crate=--all
 fi