diff --git a/share/themes/Kali-Dark/gtk-3.0/gtk.css b/share/themes/Kali-Dark/gtk-3.0/gtk.css
index a54ed070..9f0f63eb 100644
--- a/share/themes/Kali-Dark/gtk-3.0/gtk.css
+++ b/share/themes/Kali-Dark/gtk-3.0/gtk.css
@@ -6172,9 +6172,10 @@ list.tweak-categories separator {
   border: 0;
   border-radius: 8px;
   box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
-  background: #1c1e25;
   padding: 7px 10px;
   margin: 0 5px; }
+  #whiskermenu-window scrolledwindow.frame, #whiskermenu-window scrolledwindow.frame iconview {
+    background: #1c1e25; }
   #whiskermenu-window scrolledwindow.frame treeview {
     background: transparent;
     border-radius: 4px; }
diff --git a/share/themes/Kali-Light/gtk-3.0/gtk-dark.css b/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
index a54ed070..9f0f63eb 100644
--- a/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
+++ b/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
@@ -6172,9 +6172,10 @@ list.tweak-categories separator {
   border: 0;
   border-radius: 8px;
   box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
-  background: #1c1e25;
   padding: 7px 10px;
   margin: 0 5px; }
+  #whiskermenu-window scrolledwindow.frame, #whiskermenu-window scrolledwindow.frame iconview {
+    background: #1c1e25; }
   #whiskermenu-window scrolledwindow.frame treeview {
     background: transparent;
     border-radius: 4px; }
diff --git a/share/themes/Kali-Light/gtk-3.0/gtk.css b/share/themes/Kali-Light/gtk-3.0/gtk.css
index 437e2c1f..4e1845e9 100644
--- a/share/themes/Kali-Light/gtk-3.0/gtk.css
+++ b/share/themes/Kali-Light/gtk-3.0/gtk.css
@@ -6181,9 +6181,10 @@ list.tweak-categories separator {
   border: 0;
   border-radius: 8px;
   box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.1);
-  background: #ffffff;
   padding: 7px 10px;
   margin: 0 5px; }
+  #whiskermenu-window scrolledwindow.frame, #whiskermenu-window scrolledwindow.frame iconview {
+    background: #ffffff; }
   #whiskermenu-window scrolledwindow.frame treeview {
     background: transparent;
     border-radius: 4px; }
diff --git a/src/themes/Kali/sass/gtk3/_applications.scss b/src/themes/Kali/sass/gtk3/_applications.scss
index ec53cc24..2f73f6cd 100644
--- a/src/themes/Kali/sass/gtk3/_applications.scss
+++ b/src/themes/Kali/sass/gtk3/_applications.scss
@@ -170,10 +170,13 @@ list.tweak-categories separator {
     border: 0;
     border-radius: 8px;
     box-shadow: inset 0 0 10px $shadow_color;
-    background: $_dark_bg;
     padding: 7px 10px;
     margin: 0 5px;
 
+    &, iconview {
+      background: $_dark_bg;
+    }
+
     treeview {
       background: transparent;
       border-radius: $button_radius;