diff --git a/src/NadekoBot/NadekoBot.csproj b/src/NadekoBot/NadekoBot.csproj
index 424303998..b4a63f657 100644
--- a/src/NadekoBot/NadekoBot.csproj
+++ b/src/NadekoBot/NadekoBot.csproj
@@ -14,6 +14,9 @@
         <!--    <AnalysisMode>Recommended</AnalysisMode>-->
         <!--    <AnalysisModeGlobalization>None</AnalysisModeGlobalization>-->
         <NoWarn>CS1066;CS8981</NoWarn>
+
+        <!-- Profile-guided optimization -->
+        <TieredPGO>true</TieredPGO>
     </PropertyGroup>
 
     <ItemGroup>