diff --git a/src/main/java/org/olat/ims/qti/statistics/ui/_i18n/LocalStrings_en.properties b/src/main/java/org/olat/ims/qti/statistics/ui/_i18n/LocalStrings_en.properties
index e2de125304d3ff3fcd5de08eed4d0ca1e107ce97..b322d8f0144d9ff8eaaa852d93e813bc83563e8f 100644
--- a/src/main/java/org/olat/ims/qti/statistics/ui/_i18n/LocalStrings_en.properties
+++ b/src/main/java/org/olat/ims/qti/statistics/ui/_i18n/LocalStrings_en.properties
@@ -42,6 +42,8 @@ chart.thisquestionwrongansweredpercent={0}% of the participants did not answer t
 chart.title.completiontime=Completion time
 chart.title.ovpassedfailed=Passed / Failed
 download.raw.data=Download raw data
+essay.warning.test=This test contains question of type essay. Please navigate to the respective question for further analysis.
+essay.warning.survey=This questionnaire contains question of type essay. Please navigate to the respective question for further analysis.
 fig.averagedur=Average completion time
 fig.averagescore=Average score
 fig.avg=Arithmetic average