diff --git a/gui/KCC.ui b/gui/KCC.ui
index 431873f..e2be86d 100644
--- a/gui/KCC.ui
+++ b/gui/KCC.ui
@@ -828,6 +828,18 @@
        <item row="0" column="2">
         <widget class="QWidget" name="outputFolderWidget" native="true">
          <layout class="QHBoxLayout" name="horizontalLayout_3">
+          <property name="leftMargin">
+           <number>0</number>
+          </property>
+          <property name="topMargin">
+           <number>0</number>
+          </property>
+          <property name="rightMargin">
+           <number>0</number>
+          </property>
+          <property name="bottomMargin">
+           <number>0</number>
+          </property>
           <item>
            <widget class="QCheckBox" name="defaultOutputFolderBox">
             <property name="sizePolicy">
diff --git a/kindlecomicconverter/KCC_ui.py b/kindlecomicconverter/KCC_ui.py
index daa5092..a9c7ecc 100644
--- a/kindlecomicconverter/KCC_ui.py
+++ b/kindlecomicconverter/KCC_ui.py
@@ -438,6 +438,7 @@ class Ui_mainWindow(object):
         self.outputFolderWidget.setObjectName(u"outputFolderWidget")
         self.horizontalLayout_3 = QHBoxLayout(self.outputFolderWidget)
         self.horizontalLayout_3.setObjectName(u"horizontalLayout_3")
+        self.horizontalLayout_3.setContentsMargins(0, 0, 0, 0)
         self.defaultOutputFolderBox = QCheckBox(self.outputFolderWidget)
         self.defaultOutputFolderBox.setObjectName(u"defaultOutputFolderBox")
         sizePolicy.setHeightForWidth(self.defaultOutputFolderBox.sizePolicy().hasHeightForWidth())