diff --git a/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml b/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml
index 1db9fcd..c06848f 100644
--- a/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml
+++ b/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml
@@ -200,3 +200,5 @@ tools:
   owner: bgruening
 - name: ctb_im_xcos
   owner: bgruening
+- name: opsin
+  owner: bgruening
diff --git a/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml.lock b/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml.lock
index 7d9b021..1cf2441 100644
--- a/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml.lock
+++ b/galaxy-umsa.grid.cesnet.cz/chemicaltoolbox.yml.lock
@@ -662,3 +662,9 @@ tools:
   - 9b6210854c8c
   tool_panel_section_id: chemicaltoolbox
   tool_panel_section_label: ChemicalToolBox
+- name: opsin
+  owner: bgruening
+  revisions:
+  - b8fe401ed937
+  tool_panel_section_id: chemicaltoolbox
+  tool_panel_section_label: ChemicalToolBox