diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 581dc149db..59ad3ff48c 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1496,6 +1496,11 @@ headerbar {
     padding-left: 4px;
     padding-right: 4px;
   }
+
+  &.slider-button {
+    padding-left: 0;
+    padding-right: 0;
+  }
 }
 
 /**************
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index e5f08b2cb6..c074a94140 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -1637,6 +1637,9 @@ window.csd > .titlebar:not(headerbar) {
 .path-bar button image {
   padding-left: 4px;
   padding-right: 4px; }
+.path-bar button.slider-button {
+  padding-left: 0;
+  padding-right: 0; }
 
 /**************
  * Tree Views *
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index f8fd6386cd..e88ee0d50d 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -1641,6 +1641,9 @@ window.csd > .titlebar:not(headerbar) {
 .path-bar button image {
   padding-left: 4px;
   padding-right: 4px; }
+.path-bar button.slider-button {
+  padding-left: 0;
+  padding-right: 0; }
 
 /**************
  * Tree Views *
diff --git a/gtk/ui/gtkpathbar.ui b/gtk/ui/gtkpathbar.ui
index d9a433dd2a..b295065f58 100644
--- a/gtk/ui/gtkpathbar.ui
+++ b/gtk/ui/gtkpathbar.ui
@@ -23,7 +23,7 @@
       </object>
     </child>
     <style>
-      <class name="image-button"/>
+      <class name="slider-button"/>
     </style>
   </object>
   <object class="GtkButton" id="up_slider_button">
@@ -48,7 +48,7 @@
       </object>
     </child>
     <style>
-      <class name="image-button"/>
+      <class name="slider-button"/>
     </style>
   </object>
 </interface>