diff --git a/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties b/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties
index bfb97053d6..21285f241c 100644
--- a/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties
+++ b/view/src/main/java/se/su/dsv/scipro/applicationperiod/AdminEditApplicationPeriodExemptionsPage.properties
@@ -10,3 +10,4 @@ Type.NUMBER_OF_AUTHORS=Min/max author limitation
 Type.SUBMIT_STUDENT_IDEA=Submit own idea outside open period
 Type.SELECT_SUPERVISOR_IDEA=Select supervisor idea outside open period
 type=Type to exempt
+author.UniqueValidator=Exemption already exists, please remove the old one first