diff --git a/NeoLua.NuGet/common.targets b/NeoLua.NuGet/common.targets
index f418d45..1a1f0f1 100644
--- a/NeoLua.NuGet/common.targets
+++ b/NeoLua.NuGet/common.targets
@@ -14,7 +14,7 @@
5.3.0.0
1.3.14.0
- beta.1
+
^(\d+)\.(\d+)\.(\d+)
$([System.Text.RegularExpressions.Regex]::Match($(FileVersion), $(SimpleVersionPattern)))