diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index aa7f3c8b0b..f2c34437d9 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -547,7 +547,8 @@ class CurlDownloadStrategy < AbstractFileDownloadStrategy
     if meta[:insecure]
       unless @insecure_warning_shown
         opoo "Using --insecure with curl to download `ca-certificates` " \
-             "because we need it installed to download securely."
+             "because we need it installed to download securely from now on. " \
+             "Checksums will still be verified."
         @insecure_warning_shown = true
       end
       args += ["--insecure"]