diff --git a/src/Microsoft.FSharp.Compiler/Microsoft.FSharp.Compiler.fsproj b/src/Microsoft.FSharp.Compiler/Microsoft.FSharp.Compiler.fsproj
index f7560b70738..a427f7006dd 100644
--- a/src/Microsoft.FSharp.Compiler/Microsoft.FSharp.Compiler.fsproj
+++ b/src/Microsoft.FSharp.Compiler/Microsoft.FSharp.Compiler.fsproj
@@ -9,13 +9,6 @@
     <PackageDescription>.NET Core compatible version of the F# compiler fsc.exe.</PackageDescription>
     <PackageReleaseNotes>/blob/main/release-notes.md#FSharp-Tools-$(FSProductVersionReleaseNotesVersion)</PackageReleaseNotes>
     <NoDefaultExcludes>true</NoDefaultExcludes>
-    <!-- Workaround to get rid of:
-        error NU1505: Duplicate 'PackageDownload' items found.
-        Remove the duplicate items or use the Update functionality to ensure a consistent restore behavior.
-        The duplicate 'PackageDownload' items are:
-          Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2].
-    -->
-    <NoWarn>$(NoWarn);NU1505</NoWarn>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/fsc/fsc.targets b/src/fsc/fsc.targets
index 47d7ea87264..2973feb613e 100644
--- a/src/fsc/fsc.targets
+++ b/src/fsc/fsc.targets
@@ -4,14 +4,6 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <!-- Workaround to get rid of:
-        error NU1505: Duplicate 'PackageDownload' items found.
-        Remove the duplicate items or use the Update functionality to ensure a consistent restore behavior.
-        The duplicate 'PackageDownload' items are:
-          Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2].
-    -->
-    <NoWarn>$(NoWarn);NU1505</NoWarn>
-
     <NoWarn>$(NoWarn);44</NoWarn> <!-- Obsolete -->
     <NoWarn>$(NoWarn);75</NoWarn> <!-- InternalCommandLineOption -->
     <AllowCrossTargeting>true</AllowCrossTargeting>
diff --git a/src/fsi/fsi.targets b/src/fsi/fsi.targets
index 4e8c6a6cbc3..2f38a20ecc3 100644
--- a/src/fsi/fsi.targets
+++ b/src/fsi/fsi.targets
@@ -4,13 +4,6 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <!-- Workaround to get rid of:
-        error NU1505: Duplicate 'PackageDownload' items found.
-        Remove the duplicate items or use the Update functionality to ensure a consistent restore behavior.
-        The duplicate 'PackageDownload' items are:
-          Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2].
-    -->
-    <NoWarn>$(NoWarn);NU1505</NoWarn>
     <NoWarn>$(NoWarn);44</NoWarn> <!-- Obsolete -->
     <AllowCrossTargeting>true</AllowCrossTargeting>
     <OtherFlags>$(OtherFlags) --warnon:1182</OtherFlags>
diff --git a/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.Tests.fsproj b/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.Tests.fsproj
index 2eb2e1d954a..909402a2a61 100644
--- a/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.Tests.fsproj
+++ b/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.Tests.fsproj
@@ -5,13 +5,6 @@
     <OutputType>Exe</OutputType>
     <TargetFrameworks>net472;net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(OS)' == 'Unix' or '$(BUILDING_USING_DOTNET)' == 'true'">net8.0</TargetFrameworks>
-    <!-- Workaround to get rid of:
-        error NU1505: Duplicate 'PackageDownload' items found.
-        Remove the duplicate items or use the Update functionality to ensure a consistent restore behavior.
-        The duplicate 'PackageDownload' items are:
-          Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2], Microsoft.NETCore.App.Host.win-x64 [6.0.2].
-    -->
-    <NoWarn>$(NoWarn);NU1505</NoWarn>
     <NoWarn>$(NoWarn);44;75;</NoWarn>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <GenerateProgramFile>false</GenerateProgramFile>