diff --git a/work/projects/cpm-extension-health-pixels-privacy-triage.md b/work/projects/cpm-extension-health-pixels-privacy-triage.md
index 6e9234dd..b87bcb48 100644
--- a/work/projects/cpm-extension-health-pixels-privacy-triage.md
+++ b/work/projects/cpm-extension-health-pixels-privacy-triage.md
@@ -12,13 +12,13 @@ Status: **DRAFT**
 
 | Pixel | When it fires |
 |---|---|
-| `debug_web_extension_cpm_page_initialization_missing` | A finished HTTP(S) page load does not receive the initial CPM status. |
-| `debug_web_extension_cpm_page_initialization_recovered` | CPM works on the next page load or reload without reloading the extension. |
-| `debug_web_extension_cpm_messaging_suspected_stuck` | CPM fails repeatedly, including after a page reload and in another tab. |
-| `debug_web_extension_cpm_messaging_recovered_after_reload` | CPM starts working after the app reloads the extension. |
-| `debug_web_extension_cpm_messaging_reload_failed` | CPM still does not work after the app reloads the extension. |
+| `m_debug_web_extension_cpm_page_initialization_missing` | A finished HTTP(S) page load does not receive the initial CPM status. |
+| `m_debug_web_extension_cpm_page_initialization_recovered` | CPM works on the next page load or reload without reloading the extension. |
+| `m_debug_web_extension_cpm_messaging_suspected_stuck` | CPM fails repeatedly, including after a page reload and in another tab. |
+| `m_debug_web_extension_cpm_messaging_recovered_after_reload` | CPM starts working after the app reloads the extension. |
+| `m_debug_web_extension_cpm_messaging_reload_failed` | CPM still does not work after the app reloads the extension. |
 
-macOS pixels use the same names with the `_macos` suffix. iOS uses the standard platform and form-factor suffixes.
+macOS uses the same names with the `m_mac_debug_` prefix. iOS uses the standard platform and form-factor suffixes.
 
 The pixels send only the standard parameters: `appVersion`, plus `pixelSource` and `channel` on macOS.