diff --git a/vinca_linux_64.yaml b/vinca_linux_64.yaml
index c9ea08347..c3cd41b59 100644
--- a/vinca_linux_64.yaml
+++ b/vinca_linux_64.yaml
@@ -28,6 +28,7 @@ packages_select_by_deps:
   #  TODO Linux
   ##
   # - pybind11_catkin  # Needs to be patched to use conda-forge's pybind11
+  - cnpy
 
   ##
   # DONE Linux
diff --git a/vinca_osx.yaml b/vinca_osx.yaml
index 44a068750..079cd4168 100644
--- a/vinca_osx.yaml
+++ b/vinca_osx.yaml
@@ -25,6 +25,7 @@ packages_select_by_deps:
   ##
   #  TODO OSX
   ##
+  - cnpy
 
   ##
   # DONE OSX
diff --git a/vinca_win.yaml b/vinca_win.yaml
index a865bc6ae..e45e66f88 100644
--- a/vinca_win.yaml
+++ b/vinca_win.yaml
@@ -24,9 +24,10 @@ skip_existing:
 packages_select_by_deps:
   ##
   #  TODO Win
-  ##  
+  ##
   # - python-qt-binding
   - desktop
+  - cnpy
 
   # - velodyne_driver  # probably too tricky to build
   # - velodyne_pointcloud  # depends on velodyne_driver