diff --git a/python/src/com/jetbrains/python/run/PythonRunConfigurationEditor.form b/python/src/com/jetbrains/python/run/PythonRunConfigurationEditor.form
index a1f8b8379a20..14a97c51bb4e 100644
--- a/python/src/com/jetbrains/python/run/PythonRunConfigurationEditor.form
+++ b/python/src/com/jetbrains/python/run/PythonRunConfigurationEditor.form
@@ -39,13 +39,13 @@
       <vspacer id="e7814">
         <constraints>
           <grid row="4" column="0" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
-          <gridbag weightx="0.0" weighty="0.0"/>
+          <gridbag weightx="0.0" weighty="1.0"/>
         </constraints>
       </vspacer>
       <component id="4b96a" class="com.intellij.openapi.ui.TextFieldWithBrowseButton" binding="_scriptTextField">
         <constraints>
           <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="3" hsize-policy="7" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
-          <gridbag weightx="0.0" weighty="0.0"/>
+          <gridbag weightx="1.0" weighty="0.0"/>
         </constraints>
         <properties/>
       </component>