diff --git a/.gitignore b/.gitignore
index 8268f95..0cfd49b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,5 @@ fp-info-cache
 
 fw/Debug
 fw/.settings
+
+*.zip
diff --git a/PCB/iaq_wired_sensor-backups/iaq_wired_sensor-2021-12-30_163724.zip b/PCB/iaq_wired_sensor-backups/iaq_wired_sensor-2021-12-30_163724.zip
deleted file mode 100644
index 3bcffc4..0000000
Binary files a/PCB/iaq_wired_sensor-backups/iaq_wired_sensor-2021-12-30_163724.zip and /dev/null differ