diff --git a/rpcs3/Emu/Cell/PPUThread.cpp b/rpcs3/Emu/Cell/PPUThread.cpp
index 263f1d2eb8..93e80cd4aa 100644
--- a/rpcs3/Emu/Cell/PPUThread.cpp
+++ b/rpcs3/Emu/Cell/PPUThread.cpp
@@ -688,7 +688,7 @@ extern void ppu_initialize(const std::string& name, const std::vector<ppu_functi
 		return;
 	}
 
-	memory_helper::free_reserved_memory(s_ppu_compiled, 0x200000000); // TODO
+	memory_helper::free_reserved_memory(s_ppu_compiled, 0x100000000); // TODO
 
 	// Get and install function addresses
 	for (const auto& info : funcs)