diff --git a/Demos/RagdollDemo/CMakeLists.txt b/Demos/RagdollDemo/CMakeLists.txt
index b8bb66b90..02c9188aa 100644
--- a/Demos/RagdollDemo/CMakeLists.txt
+++ b/Demos/RagdollDemo/CMakeLists.txt
@@ -57,5 +57,6 @@ LibOpenGLSupport  LibBulletDynamics  LibBulletCollision LibLinearMath    ${GLUT_
 
 ADD_EXECUTABLE(RagdollDemo
 	RagdollDemo.cpp
+	main.cpp
 )