diff --git a/src/main/java/ch/ethz/seb/sebserver/gui/table/EntityTable.java b/src/main/java/ch/ethz/seb/sebserver/gui/table/EntityTable.java
index 2eb0ddef..c5723163 100644
--- a/src/main/java/ch/ethz/seb/sebserver/gui/table/EntityTable.java
+++ b/src/main/java/ch/ethz/seb/sebserver/gui/table/EntityTable.java
@@ -484,6 +484,9 @@ public class EntityTable<ROW extends Entity> {
                 if (this.filter != null) {
                     this.filter.adaptColumnWidth(this.table.indexOf(tableColumn), newWidth);
                 }
+                if (index == this.columns.size() - 1) {
+                    tableColumn.setWidth(newWidth - 10);
+                }
 
                 index++;
             }
diff --git a/src/main/resources/config/application-dev-gui.properties b/src/main/resources/config/application-dev-gui.properties
index 6687ad78..39a56676 100644
--- a/src/main/resources/config/application-dev-gui.properties
+++ b/src/main/resources/config/application-dev-gui.properties
@@ -17,7 +17,7 @@ sebserver.gui.webservice.mock-lms-enabled=true
 
 sebserver.gui.theme=css/sebserver.css
 sebserver.gui.list.page.size=15
-sebserver.gui.date.displayformat=MM/dd/yyyy HH:mm
+sebserver.gui.date.displayformat=yyyy-MM-dd HH:mm
 sebserver.gui.date.displayformat.timezone=|ZZ
 sebserver.gui.multilingual=true
 sebserver.gui.languages=en,de