diff --git a/libexec/pkenv-list-remote b/libexec/pkenv-list-remote
index 8938bbd..74fecb6 100755
--- a/libexec/pkenv-list-remote
+++ b/libexec/pkenv-list-remote
@@ -10,4 +10,4 @@ fi
 
 PKENV_REMOTE="${PKENV_REMOTE:-https://releases.hashicorp.com}"
 
-curlw -sf "${PKENV_REMOTE}/packer/" | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-(rc|beta)[0-9]+)?" | uniq
+curlw -sf "${PKENV_REMOTE}/packer/" | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-((rc|beta)[0-9]+|alpha))?" | uniq