diff --git a/.env.development b/.env.development
index 9c60afaad..5ed51c3ad 100644
--- a/.env.development
+++ b/.env.development
@@ -1,3 +1,5 @@
+# This file is public and only contains non-sensitive values
+
 GATSBY_SQUEAK_API_HOST=https://better-animal-d658c56969.strapiapp.com
 
 GATSBY_ALGOLIA_APP_ID=7VNQB5W0TX
diff --git a/.env.production b/.env.production
index 7073bd9b5..f5d7d59c9 100644
--- a/.env.production
+++ b/.env.production
@@ -1,3 +1,5 @@
+# This file is public and only contains non-sensitive values
+
 GATSBY_POSTHOG_API_KEY=sTMFPsFhdP1Ssg
 GATSBY_POSTHOG_API_HOST=https://d1iyf54ud053a4.cloudfront.net
 GATSBY_POSTHOG_UI_HOST=https://us.posthog.com