diff --git a/src/gx/glsdl/GLBuffer.cpp b/src/gx/glsdl/GLBuffer.cpp
index e0f22e2..ceb6eea 100644
--- a/src/gx/glsdl/GLBuffer.cpp
+++ b/src/gx/glsdl/GLBuffer.cpp
@@ -4,6 +4,7 @@
 #include "gx/glsdl/GL.hpp"
 #include <bc/Debug.hpp>
 #include <bc/Memory.hpp>
+#include <cstring>
 
 bool GLBuffer::m_UsingVBO = 1;
 
diff --git a/src/gx/glsdl/GLShader.cpp b/src/gx/glsdl/GLShader.cpp
index 94fec2f..fa91a75 100644
--- a/src/gx/glsdl/GLShader.cpp
+++ b/src/gx/glsdl/GLShader.cpp
@@ -5,6 +5,7 @@
 #include "gx/glsdl/GLVertexShader.hpp"
 #include "gx/glsdl/GL.hpp"
 #include <bc/Debug.hpp>
+#include <cstring>
 
 // TODO
 // - threaded compiler support