diff --git a/ravenwood/scripts/update-test-mapping.sh b/ravenwood/scripts/update-test-mapping.sh
index e478b50..ab37baf 100755
--- a/ravenwood/scripts/update-test-mapping.sh
+++ b/ravenwood/scripts/update-test-mapping.sh
@@ -23,6 +23,14 @@
 # Tests that shouldn't be in presubmit.
 EXEMPT='^(SystemUiRavenTests)$'
 
+is_car() {
+    local module="$1"
+
+    # If the module name starts with "Car", then it's a test for "Car".
+    [[ "$module" =~ ^Car ]]
+    return $?
+}
+
 main() {
     local script_name="${0##*/}"
     local script_dir="${0%/*}"
@@ -62,6 +70,10 @@
             fi
             echo "    {"
             echo "      \"name\": \"${tests[$i]}\","
+            if is_car "${tests[$i]}"; then
+                echo '      "keywords": ["automotive_code_coverage"],'
+            fi
+
             echo "      \"host\": true"
             echo "    }$comma"