diff --git a/test/generate_report.sh b/test/generate_report.sh
index 77d5a93dd5..ef8bbfa465 100755
--- a/test/generate_report.sh
+++ b/test/generate_report.sh
@@ -33,8 +33,9 @@ SYSTEM=coverage-system-test
 
 # Generate the reports for each test suite separately to avoid covering each
 # other.
-tsc
-GOOGLE_API_KEY=googapikey GOOGLE_CLOUD_PROJECT=googcloudproj GOOGLE_CLOUD_LOCATION=googcloudloc
+NODE_OPTIONS="--max-old-space-size=8192" tsc
+cp src/cross/sentencepiece/sentencepiece_model.pb.js dist/src/cross/sentencepiece/
+GOOGLE_API_KEY=googapikey GOOGLE_CLOUD_PROJECT=googcloudproj GOOGLE_CLOUD_LOCATION=googcloudloc \
 c8 --reporter=json --report-dir=./${WORK_DIR}/${UNIT} jasmine dist/test/unit/**/*_test.js dist/test/unit/*_test.js
 c8 --reporter=json --report-dir=./${WORK_DIR}/${SYSTEM} jasmine dist/test/system/node/*_test.js -- --test-server