diff --git a/apps/matugen/templates/gtk3 b/apps/matugen/templates/gtk3
index 6817f10..3e2df13 100644
--- a/apps/matugen/templates/gtk3
+++ b/apps/matugen/templates/gtk3
@@ -76,3 +76,19 @@
 @define-color dark_3 {{colors.surface_container.default.hex}};
 @define-color dark_4 {{colors.surface_container_high.default.hex}};
 @define-color dark_5 {{colors.surface_container_highest.default.hex}};
+
+/* Sidebar Fixes */
+.sidebar, .navigation-sidebar {
+  background-color: @view_bg_color;
+  color: @view_fg_color;
+}
+
+.sidebar list, .navigation-sidebar list {
+  background-color: transparent;
+  color: @view_fg_color;
+}
+
+filechooser .sidebar {
+  background-color: @view_bg_color;
+  color: @view_fg_color;
+}
diff --git a/apps/matugen/templates/gtk4 b/apps/matugen/templates/gtk4
index 6817f10..3e2df13 100644
--- a/apps/matugen/templates/gtk4
+++ b/apps/matugen/templates/gtk4
@@ -76,3 +76,19 @@
 @define-color dark_3 {{colors.surface_container.default.hex}};
 @define-color dark_4 {{colors.surface_container_high.default.hex}};
 @define-color dark_5 {{colors.surface_container_highest.default.hex}};
+
+/* Sidebar Fixes */
+.sidebar, .navigation-sidebar {
+  background-color: @view_bg_color;
+  color: @view_fg_color;
+}
+
+.sidebar list, .navigation-sidebar list {
+  background-color: transparent;
+  color: @view_fg_color;
+}
+
+filechooser .sidebar {
+  background-color: @view_bg_color;
+  color: @view_fg_color;
+}