diff --git a/Minecraft.Client/Linux/Stubs/iggy_stubs.h b/Minecraft.Client/Linux/Stubs/iggy_stubs.h
index dfaf85ddc..e43cea5ea 100644
--- a/Minecraft.Client/Linux/Stubs/iggy_stubs.h
+++ b/Minecraft.Client/Linux/Stubs/iggy_stubs.h
@@ -145,6 +145,7 @@ RADEXPFUNC void RADEXPLINK IggySetTextureSubstitutionCallbacks(Iggy_TextureSubst
 }
 RADEXPFUNC void * RADEXPLINK IggyPlayerGetUserdata(Iggy *player) {
   STUBBED;
+  return 0;
 }
 RADEXPFUNC  IggyLibrary  RADEXPLINK IggyLibraryCreateFromMemoryUTF16(
                                 IggyUTF16 const *      url_utf16_null_terminated,