diff --git a/appveyor.yml b/appveyor.yml
index d1fc5c9..c15a72e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -15,17 +15,17 @@ for:
 test: off
 artifacts:
 - path: artifacts/Serilog.*.nupkg
+- path: artifacts/Serilog.*.snupkg
 deploy:
 - provider: NuGet
   api_key:
     secure: LE+O+3Zs0nz2F/+M4eDvKBhEBUpUV0t864vN/2dxwa7aIVqeU3pKSMjWRX+JWJ49
-  skip_symbols: true
   on:
     branch: /^(main|dev)$/
 - provider: GitHub
   auth_token:
     secure: p4LpVhBKxGS5WqucHxFQ5c7C8cP74kbNB0Z8k9Oxx/PMaDQ1+ibmoexNqVU5ZlmX
-  artifact: /Serilog.*\.nupkg/
+  artifact: /Serilog.*(\.|\.s)nupkg/
   tag: v$(appveyor_build_version)
   on:
     branch: main
diff --git a/src/Serilog.Sinks.File/Serilog.Sinks.File.csproj b/src/Serilog.Sinks.File/Serilog.Sinks.File.csproj
index 7949864..3eb3c1e 100644
--- a/src/Serilog.Sinks.File/Serilog.Sinks.File.csproj
+++ b/src/Serilog.Sinks.File/Serilog.Sinks.File.csproj
@@ -24,6 +24,8 @@
     <EnableSourceLink Condition="'$(EnableSourceLink)' == ''">false</EnableSourceLink>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
+    <IncludeSymbols>True</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
   <ItemGroup>