diff --git a/tests/run-syntax-test.sh b/tests/run-syntax-test.sh
index c73c7c8b34..4b9d8598f5 100755
--- a/tests/run-syntax-test.sh
+++ b/tests/run-syntax-test.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -x
 
 # Simple lua code syntax checker using https://github.com/FAForever/lua-lang
 # Assumes that FAF lua is installed as `luac`