diff --git a/install.sh b/install.sh
index 594d78d..d6bbdbe 100755
--- a/install.sh
+++ b/install.sh
@@ -45,15 +45,18 @@ for directory in ~/.mozilla/firefox ~/.var/app/org.mozilla.firefox/.mozilla/fire
         for profile in *; do if [ -f "$profile/prefs.js" ]; then
             echo "Detected profile: $directory/$profile, installing Firefox GTKless to this profile..."
             if [ -d "$profile/chrome" ]; then
-                if ! grep -q '/* FIREFOX GTKLESS STYLE CHECK HEADER -' "$profile/chrome/ferenChrome.css"; then
+                if ! grep -q '/* FIREFOX GTKLESS STYLE CHECK HEADER -' "$profile/chrome/GTKless.css" && ! grep -q '/* FIREFOX GTKLESS STYLE CHECK HEADER -' "$profile/chrome/ferenChrome.css"; then
                     bkupcounts=0
                     while [ -d "$profile/chrome.bak""$bkupcounts" ]; do
                         bkupcounts=$(($bkupcounts+1))
                     done
                     mv -f "$profile/chrome" "$profile/chrome.bak""$bkupcounts"
                     echo "Backed up your old userChrome folder to chrome.bak""$bkupcounts."
-                else #Delete old ferenChrome, but leave userChrome.css intact, if it's just an installation of GTKless
-                    rm -f "$profile/chrome/ferenChrome.css"
+                else #Delete old GTKless, but leave userChrome.css intact, if it's just an installation of GTKless
+                    if [ -f "$profile/chrome/ferenChrome.css" ]; then
+                        rm -f "$profile/chrome/ferenChrome.css"
+                    fi
+                    rm -f "$profile/chrome/GTKless.css"
                 fi
             fi
             if [ ! -d "$profile/chrome" ]; then #On new installs, remake the chrome folder...
@@ -62,7 +65,10 @@ for directory in ~/.mozilla/firefox ~/.var/app/org.mozilla.firefox/.mozilla/fire
             if [ ! -f "$profile/chrome/userChrome.css" ]; then #...and copy everything over.
                 cp -Rf "$DIR/mod-files/chrome/"* "$profile/chrome/"
             else #If GTKless is already installed, only replace GTKless's CSS
-                cp -f "$DIR/mod-files/chrome/ferenChrome.css" "$profile/chrome/"
+                if grep -q 'ferenChrome.css' "$profile/chrome/userChrome.css"; then
+                    sed -i 's/ferenChrome.css/GTKless.css/g' "$profile/chrome/userChrome.css"
+                fi
+                cp -f "$DIR/mod-files/chrome/GTKless.css" "$profile/chrome/"
             fi
             #Now it's user.js's turn
             if [ -f "$profile/user.js" ]; then
diff --git a/mod-files/chrome/ferenChrome.css b/mod-files/chrome/GTKless.css
similarity index 97%
rename from mod-files/chrome/ferenChrome.css
rename to mod-files/chrome/GTKless.css
index 510007e..38fd674 100755
--- a/mod-files/chrome/ferenChrome.css
+++ b/mod-files/chrome/GTKless.css
@@ -31,21 +31,6 @@
         }
     }
 
-    /* Temporary fix for border radius not matching properly with Adwaita */
-    :root[tabsintitlebar][sizemode="normal"]:not([gtktiledwindow="true"]) #navigator-toolbox,
-    :root[tabsintitlebar][sizemode="normal"]:not([gtktiledwindow="true"]) ::backdrop { /*browser.css:50, Firefox 120*/
-        border-top-left-radius: calc(env(-moz-gtk-csd-titlebar-radius) - 2px) !important;
-        border-top-right-radius: calc(env(-moz-gtk-csd-titlebar-radius) - 2px) !important;
-    }
-
-    /* Consistent rounding for rounded window option */
-    @media (-moz-bool-pref: "widget.gtk.rounded-bottom-corners.enabled") { /*browser.css:64, Firefox 120*/
-        body,
-        dialog::backdrop {
-            border-radius: calc(env(-moz-gtk-csd-titlebar-radius) - 2px) !important;
-        }
-    }
-
     /* Cursed buttons from Firefox - browser.css:364, mostly, Firefox 114 */
     .titlebar-button {
         appearance: none !important;
@@ -238,7 +223,7 @@
 
         color: var(--lwt-text-color) !important; /*TITLEBAR AREA*/
     }
-    :not(:-moz-lwtheme) #navigator-toolbox { /*browser-shared.css:174, Firefox 120*/ /*TITLEBAR AREA, toolbar is managed by *browser.css:75, Firefox 120**/
+    :not(:-moz-lwtheme) #navigator-toolbox { /*browser-shared.css:174, Firefox 120*/ /* TITLEBAR AREA, toolbar is managed by *browser.css:75, Firefox 120* */
         background: var(--lwt-accent-color) !important;
         color: inherit !important;
 
diff --git a/mod-files/chrome/userChrome.css b/mod-files/chrome/userChrome.css
index a0b2a4f..7675b1d 100755
--- a/mod-files/chrome/userChrome.css
+++ b/mod-files/chrome/userChrome.css
@@ -1,2 +1,2 @@
-/* insert other mods, above ferenChrome.css, here */
-@import url("ferenChrome.css");
+/* insert other mods, above GTKless.css, here */
+@import url("GTKless.css");