diff --git a/src/LazyStorage.Tests/LazyStorage.Tests.csproj b/src/LazyStorage.Tests/LazyStorage.Tests.csproj
index 45cd3e1..1ee20dc 100644
--- a/src/LazyStorage.Tests/LazyStorage.Tests.csproj
+++ b/src/LazyStorage.Tests/LazyStorage.Tests.csproj
@@ -14,4 +14,9 @@
     <ProjectReference Include="..\LazyStorage\LazyStorage.csproj" />
   </ItemGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DebugType>full</DebugType>
+    <DebugSymbols>true</DebugSymbols>
+  </PropertyGroup>
+
 </Project>
diff --git a/src/LazyStorage/LazyStorage.csproj b/src/LazyStorage/LazyStorage.csproj
index 4017335..81852ea 100644
--- a/src/LazyStorage/LazyStorage.csproj
+++ b/src/LazyStorage/LazyStorage.csproj
@@ -13,6 +13,11 @@
     <RepositoryUrl>https://github.com/TheEadie/LazyStorage</RepositoryUrl>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DebugType>full</DebugType>
+    <DebugSymbols>true</DebugSymbols>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
   </ItemGroup>