diff --git a/docs/resources/logbook/2025_sps.md b/docs/resources/logbook/2025_sps.md
new file mode 100644
index 00000000..9e7ffffb
--- /dev/null
+++ b/docs/resources/logbook/2025_sps.md
@@ -0,0 +1,15 @@
+# Timeline of SPS optics measurements in 2025
+
+<!-- 
+    Logbook Links: [LINK_NAME](date, logbook_id, event_id){.logbook-link}    
+    Shifts:  W - Weekdays (Day) WN - Weekdays (Night) H - Holidays or weekend (Day) HN - Holidays or weekend (Night) 
+    Tooltips: *[SHIFT PURPOSE TEXT]: Text inside the tooltip        
+-->
+
+|    Start Date    |     End Date     | Shifts | Type |         Contact         |                  Shift Purpose                  |                   Logbook Link                    |
+|:----------------:|:----------------:|:------:|:----:|:-----------------------:|:-----------------------------------------------:|:-------------------------------------------------:|
+| 2025-03-18 14:00 | 2025-03-18 18:00 |  0.5W  |  MD  | Panos/Ewen/Josch/Mattia | optics during commissioning - weird total phase | [Start](2025-03-18, 2621, 4216861){.logbook-link} |
+
+<!-- Tooltips -->
+
+--8<-- "docs/resources/logbook/footer_shifts"
diff --git a/mkdocs.yml b/mkdocs.yml
index 1274d3d0..15ac1b02 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -232,5 +232,6 @@ nav:
         - SPS:
           - 2023: resources/logbook/2023_sps.md
           - 2024: resources/logbook/2024_sps.md
+          - 2025: resources/logbook/2025_sps.md
       - Templates: resources/templates.md
       - FAQ: resources/faqs.md