diff --git a/board/common/overlay/usr/libexec/list-versions-bitbucket b/board/common/overlay/usr/libexec/list-versions-bitbucket
index 7f376d4425..e80b521d3a 100755
--- a/board/common/overlay/usr/libexec/list-versions-bitbucket
+++ b/board/common/overlay/usr/libexec/list-versions-bitbucket
@@ -7,8 +7,8 @@ fi
 
 function check_prerelease() {
     read line
-    if [[ "$line" =~ ^[0-9] ]]; then
-        echo "$line"                     
+    if [[ "$line" =~ ^[0-9._]+\| ]]; then
+        echo "$line"
     else
         echo "$line" | sed 's/|false|/|true|/'
     fi