diff --git a/docs/Manpage.md b/docs/Manpage.md
index e97dedf6e6..6faf19574a 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -3949,6 +3949,11 @@ command execution e.g. `$(cat file)`.
 
 : If set, `brew update` will not show the list of newly added formulae/casks.
 
+`HOMEBREW_NO_VERIFY_ATTESTATIONS`
+
+: If set, Homebrew not verify cryptographic attestations of build provenance for
+  bottles from homebrew-core.
+
 `HOMEBREW_PIP_INDEX_URL`
 
 : If set, `brew install` *`formula`* will use this URL to download PyPI package
diff --git a/manpages/brew.1 b/manpages/brew.1
index 9815ae79e5..c95c1c1285 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -2578,6 +2578,9 @@ If set, \fBbrew install\fP \fIformula|cask\fP will not upgrade \fIformula|cask\f
 \fBHOMEBREW_NO_UPDATE_REPORT_NEW\fP
 If set, \fBbrew update\fP will not show the list of newly added formulae/casks\.
 .TP
+\fBHOMEBREW_NO_VERIFY_ATTESTATIONS\fP
+If set, Homebrew not verify cryptographic attestations of build provenance for bottles from homebrew\-core\.
+.TP
 \fBHOMEBREW_PIP_INDEX_URL\fP
 If set, \fBbrew install\fP \fIformula\fP will use this URL to download PyPI package resources\.
 .RS