diff --git a/_data/tag/opm.yml b/_data/tag/opm.yml
index 52c732aae..6cd502943 100644
--- a/_data/tag/opm.yml
+++ b/_data/tag/opm.yml
@@ -130,3 +130,6 @@
 - name:  Template 2-D layouts for plotting
   link:  /template/layout
 
+- name:  Preprocessing of Optically Pumped Magnetometer (OPM) data
+  link:  /tutorial/preprocessing_opm
+
diff --git a/_data/tag/tutorial.yml b/_data/tag/tutorial.yml
index 7dccbf9b0..d54c7d082 100644
--- a/_data/tag/tutorial.yml
+++ b/_data/tag/tutorial.yml
@@ -109,6 +109,9 @@
 - name:  Preprocessing of EEG data and computing ERPs
   link:  /tutorial/preprocessing_erp
 
+- name:  Preprocessing of Optically Pumped Magnetometer (OPM) data
+  link:  /tutorial/preprocessing_opm
+
 - name:  Creating a clean analysis pipeline
   link:  /tutorial/scripting