diff --git a/intern/rigidbody/CMakeLists.txt b/intern/rigidbody/CMakeLists.txt
index 91cfc312bd2..f619161b630 100644
--- a/intern/rigidbody/CMakeLists.txt
+++ b/intern/rigidbody/CMakeLists.txt
@@ -37,6 +37,7 @@ set(SRC
 )
 
 set(LIB
+  extern_bullet
   ${BULLET_LIBRARIES}
 )