diff --git a/core/HalfLife2.cpp b/core/HalfLife2.cpp
index f9484157..e24d4bf9 100644
--- a/core/HalfLife2.cpp
+++ b/core/HalfLife2.cpp
@@ -50,26 +50,8 @@
 
 typedef ICommandLine *(*FakeGetCommandLine)();
 
-#if defined _WIN32
-#define TIER0_NAME			"tier0.dll"
-#define VSTDLIB_NAME		"vstdlib.dll"
-#elif defined __APPLE__
-#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_CSS || SOURCE_ENGINE == SE_TF2 \
-	|| SOURCE_ENGINE == SE_SDK2013 || SOURCE_ENGINE == SE_LEFT4DEAD2 || SOURCE_ENGINE == SE_NUCLEARDAWN \
-	|| SOURCE_ENGINE == SE_BMS || SOURCE_ENGINE == SE_INSURGENCY || SOURCE_ENGINE == SE_DOI
-#define TIER0_NAME			"libtier0_srv.so"
-#define VSTDLIB_NAME		"libvstdlib_srv.so"
-#elif SOURCE_ENGINE >= SE_LEFT4DEAD
-#define TIER0_NAME			"libtier0.so"
-#define VSTDLIB_NAME		"libvstdlib.so"
-#else
-#define TIER0_NAME			"tier0_i486.so"
-#define VSTDLIB_NAME		"vstdlib_i486.so"
-#endif
-#endif
+#define TIER0_NAME			SOURCE_BIN_PREFIX "tier0" SOURCE_BIN_SUFFIX SOURCE_BIN_EXT
+#define VSTDLIB_NAME		SOURCE_BIN_PREFIX "vstdlib" SOURCE_BIN_SUFFIX SOURCE_BIN_EXT
 
 CHalfLife2 g_HL2;
 ConVar *sv_lan = NULL;
diff --git a/core/HalfLife2.h b/core/HalfLife2.h
index 63952827..0525dda9 100644
--- a/core/HalfLife2.h
+++ b/core/HalfLife2.h
@@ -60,6 +60,30 @@ using namespace SourceMod;
 #define HUD_PRINTTALK		3
 #define HUD_PRINTCENTER		4
 
+#if defined _WIN32
+#define SOURCE_BIN_PREFIX ""
+#define SOURCE_BIN_SUFFIX ""
+#define SOURCE_BIN_EXT ".dll"
+#elif defined __APPLE__
+#define SOURCE_BIN_PREFIX ""
+#define SOURCE_BIN_SUFFIX ""
+#define SOURCE_BIN_EXT ".dylib"
+#elif defined __linux__
+#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 \
+	|| SOURCE_ENGINE == SE_BMS || SOURCE_ENGINE == SE_INSURGENCY || SOURCE_ENGINE == SE_DOI
+#define SOURCE_BIN_PREFIX "lib"
+#define SOURCE_BIN_SUFFIX "_srv"
+#elif SOURCE_ENGINE >= SE_LEFT4DEAD
+#define SOURCE_BIN_PREFIX "lib"
+#define SOURCE_BIN_SUFFIX ""
+#else
+#define SOURCE_BIN_PREFIX ""
+#define SOURCE_BIN_SUFFIX "_i486"
+#endif
+#define SOURCE_BIN_EXT ".so"
+#endif
+
 struct DataTableInfo
 {
 	struct SendPropPolicy
diff --git a/core/logic_bridge.cpp b/core/logic_bridge.cpp
index d6c0837a..e2fb3a71 100644
--- a/core/logic_bridge.cpp
+++ b/core/logic_bridge.cpp
@@ -65,21 +65,6 @@
 #include <bridge/include/IPlayerInfoBridge.h>
 #include <bridge/include/IFileSystemBridge.h>
 
-#if defined _WIN32
-# define MATCHMAKINGDS_SUFFIX	""
-# define MATCHMAKINGDS_EXT	"dll"
-#elif defined __APPLE__
-# define MATCHMAKINGDS_SUFFIX	""
-# define MATCHMAKINGDS_EXT	"dylib"
-#elif defined __linux__
-#if SOURCE_ENGINE < SE_LEFT4DEAD2
-# define MATCHMAKINGDS_SUFFIX	"_i486"
-#else
-# define MATCHMAKINGDS_SUFFIX	""
-#endif
-# define MATCHMAKINGDS_EXT	"so"
-#endif
-
 sm_logic_t logicore;
 
 IThreader *g_pThreader = nullptr;
@@ -658,10 +643,8 @@ void CoreProviderImpl::InitializeBridge()
 	char path[PLATFORM_MAX_PATH];
 
 	ke::path::Format(path, sizeof(path),
-	                 "%s/bin/" PLATFORM_FOLDER "matchmaking_ds%s.%s",
-                     g_SMAPI->GetBaseDir(),
-                     MATCHMAKINGDS_SUFFIX,
-                     MATCHMAKINGDS_EXT);
+	                 "%s/bin/" PLATFORM_FOLDER "matchmaking_ds" SOURCE_BIN_SUFFIX SOURCE_BIN_EXT,
+                     g_SMAPI->GetBaseDir());
 
 	if (ke::RefPtr<ke::SharedLib> mmlib = ke::SharedLib::Open(path, NULL, 0)) {
 		this->matchmakingDSFactory =