diff --git a/Src/FluentAssertions/FluentAssertions.csproj b/Src/FluentAssertions/FluentAssertions.csproj
index 330b2da149..1a3d1f3de8 100644
--- a/Src/FluentAssertions/FluentAssertions.csproj
+++ b/Src/FluentAssertions/FluentAssertions.csproj
@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
+  <!-- To reduce build times, we only enable analyzers for the newest TFM -->
   <PropertyGroup>
     <TargetFrameworks>net47;netcoreapp2.1;netcoreapp3.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <SignAssembly>True</SignAssembly>
@@ -11,6 +12,7 @@
     <CodeAnalysisRuleSet>..\..\Rules.ruleset</CodeAnalysisRuleSet>
     <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
+    <ProduceReferenceAssembly>true</ProduceReferenceAssembly>
   </PropertyGroup>
   <PropertyGroup>
     <Authors>Dennis Doomen;Jonas Nyrup</Authors>
@@ -29,6 +31,11 @@
     <Copyright>Copyright Dennis Doomen 2010-2020</Copyright>
     <LangVersion>9.0</LangVersion>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(TargetFramework)' == 'netcoreapp3.0'">
+    <RunAnalyzersDuringBuild>false</RunAnalyzersDuringBuild>
+    <RunAnalyzersDuringLiveAnalysis>false</RunAnalyzersDuringLiveAnalysis>
+    <RunAnalyzers>false</RunAnalyzers>
+  </PropertyGroup>
   <ItemGroup>
     <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleToAttribute">
       <_Parameter1>FluentAssertions.Specs, PublicKey=00240000048000009400000006020000002400005253413100040000010001002d25ff515c85b13ba08f61d466cff5d80a7f28ba197bbf8796085213e7a3406f970d2a4874932fed35db546e89af2da88c194bf1b7f7ac70de7988c78406f7629c547283061282a825616eb7eb48a9514a7570942936020a9bb37dca9ff60b778309900851575614491c6d25018fadb75828f4c7a17bf2d7dc86e7b6eafc5d8f</_Parameter1>
diff --git a/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj b/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj
index 5c7e276c02..9845cf5918 100644
--- a/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj
+++ b/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj
@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <!-- To reduce build times, we only enable analyzers for the newest TFM -->
   <PropertyGroup>
     <TargetFrameworks>net47;net5.0;netcoreapp2.0;netcoreapp2.1;netcoreapp3.0</TargetFrameworks>
     <LangVersion>9.0</LangVersion>
@@ -8,24 +9,24 @@
     <IsPackable>false</IsPackable>
     <CodeAnalysisRuleSet>..\..\TestRules.ruleset</CodeAnalysisRuleSet>
     <!-- https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA0001.md -->
-    <DocumentationFile>$(OutputPath)$(AssemblyName).xml</DocumentationFile>
+    <DocumentationFile Condition="'$(TargetFramework)' == 'net5.0'">$(OutputPath)$(AssemblyName).xml</DocumentationFile>
     <NoWarn>$(NoWarn),IDE0052,1573,1591,1712</NoWarn>
     <CheckEolTargetFramework>false</CheckEolTargetFramework>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <DebugType>full</DebugType>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(TargetFramework)' != 'net5.0'">
+    <RunAnalyzersDuringBuild>false</RunAnalyzersDuringBuild>
+    <RunAnalyzersDuringLiveAnalysis>false</RunAnalyzersDuringLiveAnalysis>
+    <RunAnalyzers>false</RunAnalyzers>
   </PropertyGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.0' ">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp2.0' ">
     <Compile Remove="Events\*.cs" />
   </ItemGroup>
 
-  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
-    <DebugType>full</DebugType>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
-    <DebugType>full</DebugType>
-  </PropertyGroup>
-
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net47'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net47'">
     <!--
       (SRCU = System.Runtime.CompilerServices.Unsafe)
       FluentAssertions.csproj depends on SRCU 4.5.0 (AssemblyVersion 4.0.4.0)
@@ -40,14 +41,14 @@
     </PackageReference>
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp2.0'">
     <PackageReference Include="xunit.runner.visualstudio" Version="[2.4.1]">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.1' Or '$(TargetFramework)' == 'netcoreapp3.0' or '$(TargetFramework)' == 'net5.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp2.1' Or '$(TargetFramework)' == 'netcoreapp3.0' or '$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>
@@ -63,7 +64,7 @@
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>