diff --git a/core/function-impl/mogo-core-function-devatools/.gitignore b/core/function-impl/mogo-core-function-devatools/.gitignore
new file mode 100644
index 0000000000..42afabfd2a
--- /dev/null
+++ b/core/function-impl/mogo-core-function-devatools/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file