diff --git a/src/frontends/qt4/ui/BiblioUi.ui b/src/frontends/qt4/ui/BiblioUi.ui
index 0e6da4dd74..a9bd1445b2 100644
--- a/src/frontends/qt4/ui/BiblioUi.ui
+++ b/src/frontends/qt4/ui/BiblioUi.ui
@@ -117,7 +117,7 @@
    <item row="2" column="0" >
     <widget class="QGroupBox" name="bibtexGB" >
      <property name="toolTip" >
-      <string>Here you can define an alternative program to or specific options of bibtex.</string>
+      <string>Here you can define an alternative program to or specific options of BibTeX.</string>
      </property>
      <property name="title" >
       <string>Bibliography generation</string>