diff --git a/tests/run_all_tests.sh b/tests/run_all_tests.sh
index c754d60aa08..71d5dfabdea 100755
--- a/tests/run_all_tests.sh
+++ b/tests/run_all_tests.sh
@@ -76,8 +76,8 @@ run_test_command "package" "npm run package"
 # Run Node tests.
 run_test_command "node" "./node_modules/.bin/mocha tests/node --config tests/node/.mocharc.js"
 
-# # Attempt advanced compilation of a Blockly app.
-# run_test_command "advanced_compile" "npm run test:compile:advanced"
+# Attempt advanced compilation of a Blockly app.
+run_test_command "advanced_compile" "npm run test:compile:advanced"
 
 
 # End of tests.