diff --git a/src/GeoTimeZone/GeoTimeZone.csproj b/src/GeoTimeZone/GeoTimeZone.csproj
index 07caaab..22a77ff 100644
--- a/src/GeoTimeZone/GeoTimeZone.csproj
+++ b/src/GeoTimeZone/GeoTimeZone.csproj
@@ -13,6 +13,10 @@
     <Version>3.2.0</Version>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)' == 'Release'">
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+  </PropertyGroup>
+
   <ItemGroup>
     <EmbeddedResource Include="TZ.dat;TZL.dat" />
   </ItemGroup>