diff --git a/toolkit/content/widgets.css b/toolkit/content/widgets.css
index 28c8753f501e..d7f1b686029e 100644
--- a/toolkit/content/widgets.css
+++ b/toolkit/content/widgets.css
@@ -10,7 +10,7 @@
 @import url("chrome://global/skin/autocomplete.css");
 @import url("chrome://global/skin/button.css");
 @import url("chrome://global/skin/checkbox.css");
-@import url("chrome://global/skin/findBar.css");
+@import url("chrome://global/skin/findbar.css");
 @import url("chrome://global/skin/menu.css");
 @import url("chrome://global/skin/notification.css");
 @import url("chrome://global/skin/numberinput.css");
diff --git a/toolkit/themes/linux/global/findBar.css b/toolkit/themes/linux/global/findBar.css
deleted file mode 100644
index 2dd8632a5759..000000000000
--- a/toolkit/themes/linux/global/findBar.css
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-%include ../../shared/findBar.inc.css
diff --git a/toolkit/themes/linux/global/jar.mn b/toolkit/themes/linux/global/jar.mn
index 99c0487811c9..f84edfb158cf 100644
--- a/toolkit/themes/linux/global/jar.mn
+++ b/toolkit/themes/linux/global/jar.mn
@@ -11,7 +11,6 @@ toolkit.jar:
 *  skin/classic/global/checkbox.css
 *  skin/classic/global/commonDialog.css
    skin/classic/global/dropmarker.css
-*  skin/classic/global/findBar.css
 *  skin/classic/global/global.css
 *  skin/classic/global/menu.css
 *  skin/classic/global/menulist.css
diff --git a/toolkit/themes/osx/global/findBar.css b/toolkit/themes/osx/global/findBar.css
deleted file mode 100644
index 30b98a960276..000000000000
--- a/toolkit/themes/osx/global/findBar.css
+++ /dev/null
@@ -1,7 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-%filter substitution
-
-%include ../../shared/findBar.inc.css
diff --git a/toolkit/themes/osx/global/jar.mn b/toolkit/themes/osx/global/jar.mn
index 8cf6743fcd43..22de43564ee0 100644
--- a/toolkit/themes/osx/global/jar.mn
+++ b/toolkit/themes/osx/global/jar.mn
@@ -12,7 +12,6 @@ toolkit.jar:
 * skin/classic/global/commonDialog.css
   skin/classic/global/dialog.css
   skin/classic/global/dropmarker.css
-* skin/classic/global/findBar.css
 * skin/classic/global/global.css
 * skin/classic/global/menu.css
 * skin/classic/global/menulist.css
diff --git a/toolkit/themes/shared/findBar.inc.css b/toolkit/themes/shared/findbar.css
similarity index 100%
rename from toolkit/themes/shared/findBar.inc.css
rename to toolkit/themes/shared/findbar.css
diff --git a/toolkit/themes/shared/jar.inc.mn b/toolkit/themes/shared/jar.inc.mn
index 77d87f1aa20b..838b00b114b3 100644
--- a/toolkit/themes/shared/jar.inc.mn
+++ b/toolkit/themes/shared/jar.inc.mn
@@ -25,6 +25,7 @@ toolkit.jar:
 * skin/classic/global/arrowscrollbox.css                   (../../shared/arrowscrollbox.css)
   skin/classic/global/close-icon.css                       (../../shared/close-icon.css)
   skin/classic/global/datetimeinputpickers.css             (../../shared/datetimeinputpickers.css)
+  skin/classic/global/findbar.css                          (../../shared/findbar.css) 
   skin/classic/global/notification.css                     (../../shared/notification.css)
   skin/classic/global/numberinput.css                      (../../shared/numberinput.css)
   skin/classic/global/in-content/info-pages.css            (../../shared/in-content/info-pages.css)
diff --git a/toolkit/themes/windows/global/findBar.css b/toolkit/themes/windows/global/findBar.css
deleted file mode 100644
index 2dd8632a5759..000000000000
--- a/toolkit/themes/windows/global/findBar.css
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-%include ../../shared/findBar.inc.css
diff --git a/toolkit/themes/windows/global/jar.mn b/toolkit/themes/windows/global/jar.mn
index 07d33abab438..3100d7f411b0 100644
--- a/toolkit/themes/windows/global/jar.mn
+++ b/toolkit/themes/windows/global/jar.mn
@@ -16,7 +16,6 @@ toolkit.jar:
   skin/classic/global/tabbox.css
   skin/classic/global/search-textbox.css
 * skin/classic/global/commonDialog.css
-* skin/classic/global/findBar.css
 * skin/classic/global/global.css
   skin/classic/global/netError.css
   skin/classic/global/popup.css