diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..db59ba9
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# Force LF line endings for shell scripts
+*.sh text eol=lf
diff --git a/compose.sh b/compose.sh
old mode 100755
new mode 100644