diff --git a/Source/Compatibility/OpenTK.Compatibility.csproj b/Source/Compatibility/OpenTK.Compatibility.csproj
index 955c4ed3..37c12b87 100644
--- a/Source/Compatibility/OpenTK.Compatibility.csproj
+++ b/Source/Compatibility/OpenTK.Compatibility.csproj
@@ -72,7 +72,8 @@
     <WarningLevel>4</WarningLevel>
     <NoWarn>0219, 0414, 0612, 0618, 1591, 3005, 3006</NoWarn>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
-    <DebugType>none</DebugType>
+    <DebugType>pdbonly</DebugType>
+    <DebugSymbols>true</DebugSymbols>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Documentation|AnyCPU'">
     <OutputPath>..\..\Binaries\OpenTK\Release\</OutputPath>
diff --git a/Source/Examples/OpenTK.Examples.csproj b/Source/Examples/OpenTK.Examples.csproj
index 68e4f704..4871f240 100644
--- a/Source/Examples/OpenTK.Examples.csproj
+++ b/Source/Examples/OpenTK.Examples.csproj
@@ -72,7 +72,8 @@
     <RemoveIntegerChecks>False</RemoveIntegerChecks>
     <WarningLevel>4</WarningLevel>
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
-    <DebugType>none</DebugType>
+    <DebugType>pdbonly</DebugType>
+    <DebugSymbols>true</DebugSymbols>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Documentation|AnyCPU'">
     <OutputPath>..\..\Binaries\OpenTK\Release\</OutputPath>