diff --git a/Source/OpenTK.Rewrite/OpenTK.Rewrite.csproj b/Source/OpenTK.Rewrite/OpenTK.Rewrite.csproj
index 35ccf06f..d5aa2ba5 100644
--- a/Source/OpenTK.Rewrite/OpenTK.Rewrite.csproj
+++ b/Source/OpenTK.Rewrite/OpenTK.Rewrite.csproj
@@ -33,6 +33,7 @@
TRACE
prompt
4
+ OpenTK.dll ../../../OpenTK.snk
true