diff --git a/core/HalfLife2.cpp b/core/HalfLife2.cpp
index ddbf5db5..33a11eb7 100644
--- a/core/HalfLife2.cpp
+++ b/core/HalfLife2.cpp
@@ -58,7 +58,8 @@ typedef ICommandLine *(*FakeGetCommandLine)();
 #define TIER0_NAME			"libtier0.dylib"
 #define VSTDLIB_NAME		"libvstdlib.dylib"
 #elif defined __linux__
-#if SOURCE_ENGINE == SE_HL2DM || SOURCE_ENGINE == SE_DODS || SOURCE_ENGINE == SE_SDK2013 || SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_TF2 || SOURCE_ENGINE == SE_LEFT4DEAD2
+#if SOURCE_ENGINE == SE_HL2DM || SOURCE_ENGINE == SE_DODS || SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_TF2 \
+	|| SOURCE_ENGINE == SE_SDK2013 || SOURCE_ENGINE == SE_LEFT4DEAD2 || SOURCE_ENGINE == SE_NUCLEARDAWN
 #define TIER0_NAME			"libtier0_srv.so"
 #define VSTDLIB_NAME		"libvstdlib_srv.so"
 #elif SOURCE_ENGINE >= SE_LEFT4DEAD