diff --git a/sources/OpenMcdf/OpenMcdf.csproj b/sources/OpenMcdf/OpenMcdf.csproj
index 7899aa80..46e6c5f7 100644
--- a/sources/OpenMcdf/OpenMcdf.csproj
+++ b/sources/OpenMcdf/OpenMcdf.csproj
@@ -21,7 +21,7 @@
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>..\..\bin\Debug\OpenMcdf\</OutputPath>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
@@ -32,7 +32,7 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
+    <DebugType>portable</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>..\..\bin\Release\OpenMcdf\</OutputPath>
     <DefineConstants>TRACE</DefineConstants>