diff --git a/src/extension.cpp b/src/extension.cpp
index bccaba1..b6341bf 100644
--- a/src/extension.cpp
+++ b/src/extension.cpp
@@ -168,8 +168,12 @@ bool CS2ServerGUI::Hook_FilterMessage(CNetMessage* pData, void* pNetChan)
 void SetupHook()
 {
 	CModule engineModule(ROOTBIN, "engine2");
-
+	
+#ifdef _WIN32
 	auto serverSideClientVTable = engineModule.FindVirtualTable("CServerSideClient", 8);
+#else
+	auto serverSideClientVTable = engineModule.FindVirtualTable("CServerSideClient", -64);
+#endif
 
 	if (!serverSideClientVTable)
 	{
diff --git a/src/utils/plat_unix.cpp b/src/utils/plat_unix.cpp
index 3fb6c90..fba2c4a 100644
--- a/src/utils/plat_unix.cpp
+++ b/src/utils/plat_unix.cpp
@@ -246,7 +246,7 @@ void* CModule::FindVirtualTable(const std::string& name, int32_t offset)
 
 		while (void* vtable = sigIt3.FindNext(false))
 		{
-			if (*(int64_t*)((uintptr_t)vtable - 0x8) == 0)
+			if (*(int64_t*)((uintptr_t)vtable - 0x8) == (int64_t)offset)
 				return (void*)((uintptr_t)vtable + 0x8);
 		}
 	}