diff --git a/src/themes/_utility.css b/src/themes/_utility.css
deleted file mode 100644
index 84b7559f6..000000000
--- a/src/themes/_utility.css
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * This file contains utility classes that can't be contained in a component and must be applied to the light DOM. None
- * of the rules in this stylesheet should target component tags or HTML tags, and all classes *must* start with ".wa-"
- * to reduce the possibility of collisions.
- */
-
-@supports (scrollbar-gutter: stable) {
-  .wa-scroll-lock {
-    scrollbar-gutter: var(--wa-scroll-lock-gutter) !important;
-  }
-
-  .wa-scroll-lock body {
-    overflow: hidden !important;
-  }
-}
-
-/** This can go away once Safari has scrollbar-gutter support. */
-@supports not (scrollbar-gutter: stable) {
-  .wa-scroll-lock body {
-    padding-right: var(--wa-scroll-lock-size) !important;
-    overflow: hidden !important;
-  }
-}
diff --git a/src/themes/active.css b/src/themes/active.css
index 74f5150ff..372993de9 100644
--- a/src/themes/active.css
+++ b/src/themes/active.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_3_punchy.css'; /* depth_0_flat.css, depth_1_semiflat.css, depth_2_chunky.css, depth_3_punchy.css, depth_4_glossy.css */
 
 :root,
diff --git a/src/themes/brutalist.css b/src/themes/brutalist.css
index 662ac02ae..01e7e72cb 100644
--- a/src/themes/brutalist.css
+++ b/src/themes/brutalist.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_2_chunky.css';
 @import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Condensed:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');
 
diff --git a/src/themes/classic.css b/src/themes/classic.css
index 0d1f836c1..31c6ce0f8 100644
--- a/src/themes/classic.css
+++ b/src/themes/classic.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_1_semiflat.css'; /* depth_0_flat.css, depth_1_semiflat.css, depth_2_chunky.css, depth_3_punchy.css, depth_4_glossy.css */
 @import 'classic_components.css';
 
diff --git a/src/themes/default.css b/src/themes/default.css
index 67d86bed8..688c1b52b 100644
--- a/src/themes/default.css
+++ b/src/themes/default.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_1_semiflat.css'; /* depth_0_flat.css, depth_1_semiflat.css, depth_2_chunky.css, depth_3_punchy.css, depth_4_glossy.css */
 
 :root,
diff --git a/src/themes/fa.css b/src/themes/fa.css
index f58204d00..b80076f35 100644
--- a/src/themes/fa.css
+++ b/src/themes/fa.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_2_chunky.css';
 @import 'cera_typeface.css';
 
diff --git a/src/themes/glassy.css b/src/themes/glassy.css
index 78733989f..23202e7ff 100644
--- a/src/themes/glassy.css
+++ b/src/themes/glassy.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_4_glossy.css';
 
 :root,
diff --git a/src/themes/mellow.css b/src/themes/mellow.css
index 8ef5678b8..10aa1c4fb 100644
--- a/src/themes/mellow.css
+++ b/src/themes/mellow.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_0_flat.css';
 
 :root,
diff --git a/src/themes/migration.css b/src/themes/migration.css
index deb8000fc..25ad93ee4 100644
--- a/src/themes/migration.css
+++ b/src/themes/migration.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_1_semiflat.css';
 
 :root,
diff --git a/src/themes/playful.css b/src/themes/playful.css
index 4eb51f17a..2c306ba51 100644
--- a/src/themes/playful.css
+++ b/src/themes/playful.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_1_semiflat.css';
 @import url('https://fonts.googleapis.com/css2?family=Azeret+Mono:ital@0;1&family=Fredoka:wght@300;400;500;600;700&family=Nunito:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&display=swap');
 
diff --git a/src/themes/premium.css b/src/themes/premium.css
index 3f2d3b322..96a247f46 100644
--- a/src/themes/premium.css
+++ b/src/themes/premium.css
@@ -1,4 +1,3 @@
-@import '_utility.css';
 @import 'depth_1_semiflat.css';
 @import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&display=swap');
 @import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap');