diff --git a/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java b/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java
index 26e7e79d6486..24097086732c 100644
--- a/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java
+++ b/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java
@@ -29,7 +29,6 @@ import com.intellij.openapi.wm.ex.WindowManagerEx;
 import com.intellij.openapi.wm.impl.IdeGlassPaneImpl;
 import com.intellij.ui.*;
 import com.intellij.ui.awt.RelativePoint;
-import com.intellij.ui.border.CustomLineBorder;
 import com.intellij.ui.components.JBLabel;
 import com.intellij.ui.mac.touchbar.TouchBarsManager;
 import com.intellij.ui.speedSearch.SpeedSearch;
@@ -380,7 +379,6 @@ public class AbstractPopup implements JBPopup {
       myAdComponent = HintUtil.createAdComponent(s, JBUI.CurrentTheme.Advertiser.border(), alignment);
       JPanel wrapper = new JPanel(new BorderLayout());
       wrapper.setOpaque(false);
-      wrapper.setBorder(new CustomLineBorder(JBUI.CurrentTheme.Advertiser.borderColor(), JBUI.insetsTop(1)));
       wrapper.add(myAdComponent, BorderLayout.CENTER);
       myContent.add(wrapper, BorderLayout.SOUTH);
       pack(false, true);