diff --git a/src/lib/NetCorePreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.Platform.dll b/src/lib/NetCorePreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.Platform.dll deleted file mode 100644 index d4623821518f..000000000000 Binary files a/src/lib/NetCorePreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.Platform.dll and /dev/null differ diff --git a/src/lib/NetCorePreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.dll b/src/lib/NetCorePreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.dll deleted file mode 100644 index b1a1d66b59c5..000000000000 Binary files a/src/lib/NetCorePreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.dll and /dev/null differ diff --git a/src/lib/NetFxPreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.Platform.dll b/src/lib/NetFxPreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.Platform.dll deleted file mode 100644 index 7d813a95e1ef..000000000000 Binary files a/src/lib/NetFxPreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.Platform.dll and /dev/null differ diff --git a/src/lib/NetFxPreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.dll b/src/lib/NetFxPreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.dll deleted file mode 100644 index bea91119d9ef..000000000000 Binary files a/src/lib/NetFxPreloadAssemblies/Microsoft.IdentityModel.Clients.ActiveDirectory.dll and /dev/null differ