diff --git a/.gitignore b/.gitignore
index 5f24f66..a59bec3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .pio
 .vscode
-build/*
-secrets.ini
\ No newline at end of file
+build/*.bin
+secrets.ini
+!.gitkeep
\ No newline at end of file
diff --git a/build/.gitkeep b/build/.gitkeep
new file mode 100644
index 0000000..e69de29