diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index ee73853a8f..62fc4350c8 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -2519,8 +2519,8 @@ switch {
 
   slider {
     margin: -1px;
-    min-width: 45px;
-    min-height: 27px;
+    min-width: 44px;
+    min-height: 26px;
     border: 1px solid;
     border-radius: 3px;
     transition: $button_transition;
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 11a444daf8..6b1abdcbdd 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -2754,8 +2754,8 @@ switch {
       background-color: #2d3234; }
   switch slider {
     margin: -1px;
-    min-width: 45px;
-    min-height: 27px;
+    min-width: 44px;
+    min-height: 26px;
     border: 1px solid;
     border-radius: 3px;
     transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index 1c0bcb114e..2dbcc6101e 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -2768,8 +2768,8 @@ switch {
       background-color: #f1f1f1; }
   switch slider {
     margin: -1px;
-    min-width: 45px;
-    min-height: 27px;
+    min-width: 44px;
+    min-height: 26px;
     border: 1px solid;
     border-radius: 3px;
     transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);