diff --git a/Rg.Plugins.Popup/Rg.Plugins.Popup.csproj b/Rg.Plugins.Popup/Rg.Plugins.Popup.csproj
index 484eb5bc..c99738b7 100644
--- a/Rg.Plugins.Popup/Rg.Plugins.Popup.csproj
+++ b/Rg.Plugins.Popup/Rg.Plugins.Popup.csproj
@@ -1,11 +1,11 @@
 <Project Sdk="MSBuild.Sdk.Extras">
   <PropertyGroup Condition=" '$(TargetsToBuild)' == 'All' ">
-    <TargetFrameworks>netstandard2.0;xamarin.ios10;xamarin.mac20;xamarin.tvos10;xamarin.watchos10;monoandroid10.0;tizen40;netcoreapp3.1;net472</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;xamarin.ios10;xamarin.mac20;xamarin.tvos10;xamarin.watchos10;monoandroid9.0;monoandroid10.0;tizen40;netcoreapp3.1;net472</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">uap10.0.17763;$(TargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
 
   <PropertyGroup Condition=" '$(TargetsToBuild)' != 'All' ">
-    <TargetFrameworks Condition=" '$(TargetsToBuild)' == 'Android' ">netstandard2.0;monoandroid10.0;</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(TargetsToBuild)' == 'Android' ">netstandard2.0;monoandroid10.0;monoandroid9.0;</TargetFrameworks>
     <TargetFrameworks Condition=" '$(TargetsToBuild)' == 'Uap' ">netstandard2.0;uap10.0.17763</TargetFrameworks>
     <TargetFrameworks Condition=" '$(TargetsToBuild)' == 'iOS' ">netstandard2.0;xamarin.ios10</TargetFrameworks>
     <TargetFrameworks Condition=" '$(TargetsToBuild)' == 'Apple' ">netstandard2.0;xamarin.ios10;xamarin.mac20;xamarin.tvos10</TargetFrameworks>