diff --git a/resources/window.ui b/resources/window.ui
index 066032f..bf5310d 100644
--- a/resources/window.ui
+++ b/resources/window.ui
@@ -127,7 +127,7 @@
                <cursorShape>PointingHandCursor</cursorShape>
               </property>
               <property name="toolTip">
-               <string>Recompress selected images</string>
+               <string>Recompress all images</string>
               </property>
               <property name="text">
                <string>&amp;Recompress</string>
diff --git a/src/trimage/ui.py b/src/trimage/ui.py
index d644299..86caee8 100644
--- a/src/trimage/ui.py
+++ b/src/trimage/ui.py
@@ -153,7 +153,7 @@ class Ui_trimage(object):
             "Drag and drop images onto the table", None,
             QApplication.UnicodeUTF8))
         self.recompress.setToolTip(QApplication.translate("trimage",
-            "Recompress selected images", None, QApplication.UnicodeUTF8))
+            "Recompress all images", None, QApplication.UnicodeUTF8))
         self.recompress.setText(QApplication.translate("trimage",
             "&Recompress", None, QApplication.UnicodeUTF8))
         self.recompress.setShortcut(QApplication.translate("trimage",