diff --git a/devel/dagger/Portfile b/devel/dagger/Portfile
index f10ba070223..be078430afb 100644
--- a/devel/dagger/Portfile
+++ b/devel/dagger/Portfile
@@ -58,3 +58,5 @@ destroot {
     system "${destroot}${prefix}/bin/${name} completion zsh > ${destroot}${prefix}/share/zsh/site-functions/_${name}"
     system "${destroot}${prefix}/bin/${name} completion fish > ${destroot}${prefix}/share/fish/vendor_completions.d/${name}.fish"
 }
+
+livecheck.regex     {/tag/v(\d+\.\d+\.\d+)(?![-.])}