diff --git a/.github/workflows/conda/conda-env.yml b/.github/workflows/conda/conda-env.yml
index c94de11f9dc3c8f66577be9b978147b2becf1ed5..6da3e774c1e1026d2fef0c0692357ada244d9197 100644
--- a/.github/workflows/conda/conda-env.yml
+++ b/.github/workflows/conda/conda-env.yml
@@ -4,6 +4,7 @@ channels:
   - nodefaults
 dependencies:
   - eigen
+  - octomap
   - assimp
   - numpy
   - boost