diff --git a/src/xfel_calibrate/titlepage.tmpl b/src/xfel_calibrate/titlepage.tmpl
index 39c8e8ac6be4647c0df260bd00f77cd5ac4e7381..31c0f08ad7089acc57623c73317ec09b0c25d484 100644
--- a/src/xfel_calibrate/titlepage.tmpl
+++ b/src/xfel_calibrate/titlepage.tmpl
@@ -10,7 +10,7 @@
   \end{figure}
 
   \vspace{0mm}
-  \Large \textbf{ Detector group }
+  \Large \textbf{ Data department }
 
   Based on data sample: {{ data_path }}