diff --git a/project.yml b/project.yml
index a9d8231..7d481b1 100644
--- a/project.yml
+++ b/project.yml
@@ -9,6 +9,8 @@ sources:
   vhdl:
     - path: src/*.vhd
       library: work
+    - path: libs/*.vhd
+      library: work
 
 testbenches:
   vhdl: