diff --git a/testsuite/astyle/check_style.sh b/testsuite/astyle/check_style.sh
index 12326ab..d985fd0 100755
--- a/testsuite/astyle/check_style.sh
+++ b/testsuite/astyle/check_style.sh
@@ -1,5 +1,7 @@
 #!/bin/bash -e
 
+set -x
+
 cd ../..
 
 for file in $(find **/*.c)