diff --git a/Robotico.Library.AnalyzerDefaults.props b/Robotico.Library.AnalyzerDefaults.props
index 54d0942..d267f54 100644
--- a/Robotico.Library.AnalyzerDefaults.props
+++ b/Robotico.Library.AnalyzerDefaults.props
@@ -9,6 +9,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <WarningLevel>8</WarningLevel>
+    <WarningLevel Condition="'$(MSBuildProjectExtension)' == '.fsproj'">5</WarningLevel>
     <AnalysisLevel>latest-all</AnalysisLevel>
     <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>