diff --git a/episodes/2026-02-20.md b/episodes/2026-02-20.md
index 0698b4785e4..cf06c2b3454 100644
--- a/episodes/2026-02-20.md
+++ b/episodes/2026-02-20.md
@@ -246,3 +246,7 @@ Files
 ## 14:16 - Added pihole1, sba-bots, foundry to n8n health monitoring (9 servers total)
 - **Type:** configuration
 - **Tags:** n8n, monitoring, homelab, server-diagnostics, configuration
+
+## 14:16 - Fix: health_check.py disk check excludes squashfs/tmpfs/devtmpfs to prevent snap mount false positives
+- **Type:** fix
+- **Tags:** monitoring, claude-runner-monitoring, python, fix, homelab, snap