diff --git a/dummy.rs b/dummy.rs
new file mode 100644
index 0000000..47956bc
--- /dev/null
+++ b/dummy.rs
@@ -0,0 +1,23 @@
+use geom::size::Size2D;
+use base::ShareContext;
+
+type Context = DummyContext;
+
+struct DummyContext {
+    unused: int
+}
+
+impl DummyContext : ShareContext {
+    static fn new(+_size: Size2D<int>) -> DummyContext {
+        DummyContext {
+            unused: 0
+        }
+    }
+
+    fn flush(&self) {
+    }
+
+    fn id() -> int {
+        0
+    }
+}
\ No newline at end of file
diff --git a/sharegl.rc b/sharegl.rc
index a3563bf..aeec849 100644
--- a/sharegl.rc
+++ b/sharegl.rc
@@ -10,3 +10,10 @@ mod base;
 #[path="macos.rs"]
 mod platform;
 
+#[cfg(target_os="linux")]
+#[path="dummy.rs"]
+mod platform;
+
+#[cfg(target_os="windows")]
+#[path="dummy.rs"]
+mod platform;