diff --git a/.gitea/build.sh b/.gitea/build.sh
index cb7b811..d9e51ab 100755
--- a/.gitea/build.sh
+++ b/.gitea/build.sh
@@ -1,5 +1,7 @@
 #! /bin/sh
 
+set -e
+
 log () {
   echo "=== $*"
 }