diff --git a/share/themes/Kali-Dark/gtk-3.0/gtk.css b/share/themes/Kali-Dark/gtk-3.0/gtk.css
index 6f32fda9..18dfdfc9 100644
--- a/share/themes/Kali-Dark/gtk-3.0/gtk.css
+++ b/share/themes/Kali-Dark/gtk-3.0/gtk.css
@@ -5308,6 +5308,12 @@ wnck-pager {
       background: #2777ff;
       box-shadow: inset 0 -2px rgba(0, 0, 0, 0.2); }
 
+/* Thunar */
+.thunar .warning {
+  opacity: 0;
+  font-size: 0;
+  margin: -10px 0; }
+
 /* GTK NAMED COLORS
    ----------------
    use responsibly! */
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 6f32fda9..18dfdfc9 100644
--- a/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
+++ b/share/themes/Kali-Light/gtk-3.0/gtk-dark.css
@@ -5308,6 +5308,12 @@ wnck-pager {
       background: #2777ff;
       box-shadow: inset 0 -2px rgba(0, 0, 0, 0.2); }
 
+/* Thunar */
+.thunar .warning {
+  opacity: 0;
+  font-size: 0;
+  margin: -10px 0; }
+
 /* GTK NAMED COLORS
    ----------------
    use responsibly! */
diff --git a/share/themes/Kali-Light/gtk-3.0/gtk.css b/share/themes/Kali-Light/gtk-3.0/gtk.css
index eb0b43bd..b7e63634 100644
--- a/share/themes/Kali-Light/gtk-3.0/gtk.css
+++ b/share/themes/Kali-Light/gtk-3.0/gtk.css
@@ -5329,6 +5329,12 @@ wnck-pager {
       background: #2777ff;
       box-shadow: inset 0 -2px rgba(0, 0, 0, 0.2); }
 
+/* Thunar */
+.thunar .warning {
+  opacity: 0;
+  font-size: 0;
+  margin: -10px 0; }
+
 /* GTK NAMED COLORS
    ----------------
    use responsibly! */
diff --git a/src/themes/Kali/sass/gtk-sass/_applications.scss b/src/themes/Kali/sass/gtk-sass/_applications.scss
index 3c2e8353..96cb0558 100644
--- a/src/themes/Kali/sass/gtk-sass/_applications.scss
+++ b/src/themes/Kali/sass/gtk-sass/_applications.scss
@@ -203,3 +203,10 @@ wnck-pager {
   }
 }
 
+/* Thunar */
+// Hide root user warning
+.thunar .warning {
+  opacity: 0;
+  font-size: 0;
+  margin: -10px 0;
+}