diff --git a/common/xfwm4/dark/assets.svg b/common/xfwm4/dark/assets.svg
index 989aff2b0..cc180205e 100644
--- a/common/xfwm4/dark/assets.svg
+++ b/common/xfwm4/dark/assets.svg
@@ -2,27 +2,26 @@
diff --git a/common/xfwm4/dark/themerc b/common/xfwm4/dark/themerc
index f7fd498db..7912d0f2d 100644
--- a/common/xfwm4/dark/themerc
+++ b/common/xfwm4/dark/themerc
@@ -21,3 +21,5 @@ shadow_delta_width=0
shadow_delta_x=0
shadow_delta_y=-5
shadow_opacity=40
+
+frame_border_top=4
diff --git a/common/xfwm4/light/assets.svg b/common/xfwm4/light/assets.svg
index ba9b13822..bfead16bd 100644
--- a/common/xfwm4/light/assets.svg
+++ b/common/xfwm4/light/assets.svg
@@ -2,27 +2,26 @@
diff --git a/common/xfwm4/light/themerc b/common/xfwm4/light/themerc
index e584d431e..185267822 100644
--- a/common/xfwm4/light/themerc
+++ b/common/xfwm4/light/themerc
@@ -21,3 +21,5 @@ shadow_delta_width=0
shadow_delta_x=0
shadow_delta_y=-5
shadow_opacity=40
+
+frame_border_top=4