diff --git a/images/macos/scripts/build/install-aws-tools.sh b/images/macos/scripts/build/install-aws-tools.sh
index db4565b739..601627d314 100644
--- a/images/macos/scripts/build/install-aws-tools.sh
+++ b/images/macos/scripts/build/install-aws-tools.sh
@@ -12,6 +12,7 @@ sudo installer -pkg "$awscliv2_pkg_path" -target /
 
 echo "Installing aws sam cli..."
 brew tap aws/tap
+brew trust aws/tap
 brew_smart_install aws-sam-cli
 
 echo "Install aws cli session manager"
diff --git a/images/macos/scripts/build/install-common-utils.sh b/images/macos/scripts/build/install-common-utils.sh
index 7c1cfb4f4f..8df49202c7 100644
--- a/images/macos/scripts/build/install-common-utils.sh
+++ b/images/macos/scripts/build/install-common-utils.sh
@@ -12,6 +12,8 @@ for package in $common_packages; do
     case "$package" in
         packer)
             # Packer has been deprecated in Homebrew. Use tap to install Packer.
+            brew tap hashicorp/tap
+            brew trust hashicorp/tap
             brew install hashicorp/tap/packer
             ;;