diff --git a/CMakeLists.txt b/CMakeLists.txt
index 25f7998..43c7ebc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,6 +50,9 @@ else()
     # Right now GLSDL is the only rendering device for Linux
     set(WHOA_BUILD_GLSDL 1)
 endif()
+if (WHOA_BUILD_GLSDL)
+    add_definitions(-DWHOA_BUILD_GLSDL)
+endif()
 
 # FMOD
 option(WHOA_BUILD_FMOD "Disable/Enable the use of the FMOD sound API. This introduces a dependency on a proprietary FMOD dynamically linked library." 0)
diff --git a/src/gx/CGxDevice.cpp b/src/gx/CGxDevice.cpp
index b0e90dd..404637e 100644
--- a/src/gx/CGxDevice.cpp
+++ b/src/gx/CGxDevice.cpp
@@ -127,7 +127,7 @@ CGxDevice* CGxDevice::NewOpenGl() {
     return nullptr;
 }
 
-#if defined(WHOA_SYSTEM_WIN) || defined(WHOA_SYSTEM_LINUX)
+#if defined(WHOA_BUILD_GLSDL)
 CGxDevice* CGxDevice::NewGLSDL() {
     auto m = SMemAlloc(sizeof(CGxDeviceGLSDL), __FILE__, __LINE__, 0x0);
     return new (m) CGxDeviceGLSDL();
diff --git a/src/gx/CGxDevice.hpp b/src/gx/CGxDevice.hpp
index 7189403..c59e3f2 100644
--- a/src/gx/CGxDevice.hpp
+++ b/src/gx/CGxDevice.hpp
@@ -57,7 +57,7 @@ class CGxDevice {
 #if defined(WHOA_SYSTEM_MAC)
         static CGxDevice* NewGLL();
 #endif
-#if defined(WHOA_SYSTEM_LINUX) || defined(WHOA_SYSTEM_WIN)
+#if defined(WHOA_BUILD_GLSDL)
         static CGxDevice* NewGLSDL();
 #endif
         static CGxDevice* NewOpenGl();