diff --git a/clover/src/selfcheck.py b/clover/src/selfcheck.py
index b2b5e7bb..30febd6f 100755
--- a/clover/src/selfcheck.py
+++ b/clover/src/selfcheck.py
@@ -743,8 +743,8 @@ def check_rpi_health():
     try:
         import shutil
         total, used, free = shutil.disk_usage('/')
-        if free < 100 * 1024 * 1024:
-            failure('disk space is less than 100 MB; consider removing logs (~/.ros/log/)')
+        if free < 1024 * 1024 * 1024:
+            failure('disk space is less than 1 GB; consider removing logs (~/.ros/log/)')
     except Exception as e:
         info('could not check the disk free space: %s', str(e))