diff --git a/scripts/build.sh b/scripts/build.sh
index f78f4dc..502cf1e 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -5,6 +5,7 @@
 # git fetch --unshallow
 
 set -e # abort on fail
+set -x # debug failed builds
 
 # Run python build script to check for errors
 # python3 scripts/build.py mkdocs.yml