diff --git a/config.yaml b/config.yaml
index 9c372027..58ef0757 100644
--- a/config.yaml
+++ b/config.yaml
@@ -19,8 +19,6 @@ module:
   - source: "static"
     target: "static"
   # Bootstrap
-  - source: "assets/_paige/bootstrap/scss/_vendor"
-    target: "assets/_paige/bootstrap/scss/vendor"
   - source: "paige/node_modules/bootstrap/dist/css"
     target: "assets/_paige/bootstrap"
     includeFiles: ["/bootstrap.css"]
diff --git a/paige/README.md b/paige/README.md
index 6324e10d..18f0d484 100644
--- a/paige/README.md
+++ b/paige/README.md
@@ -2,9 +2,9 @@
 
 ## Update instructions
 
-If you update Bootstrap, copy node_modules/bootstrap/scss/vendor/_rfs.scss to assets/paige/bootstrap/scss/_vendor/_rfs.scss.
+If you update Bootstrap, rename `node_modules/bootstrap/scss/vendor` to `node_modules/bootstrap/scss/_vendor`.
 
-`node_modules/bootstrap` was manually modified to apply a
+`node_modules/bootstrap` is modified to apply a
 [critical fix](https://github.com/twbs/bootstrap/commit/f77117141dfe34d8fe984eabddf660e29cb96a57)
 that came after 5.3.0-alpha2.
 Once the fix is included in an NPM package, remove the modification.
diff --git a/paige/node_modules/bootstrap/scss/_mixins.scss b/paige/node_modules/bootstrap/scss/_mixins.scss
index e1e130b1..79ef20bd 100644
--- a/paige/node_modules/bootstrap/scss/_mixins.scss
+++ b/paige/node_modules/bootstrap/scss/_mixins.scss
@@ -3,7 +3,7 @@
 // Used in conjunction with global variables to enable certain theme features.
 
 // Vendor
-@import "vendor/rfs";
+@import "_vendor/rfs";
 
 // Deprecate
 @import "mixins/deprecate";
diff --git a/paige/node_modules/bootstrap/scss/vendor/_rfs.scss b/paige/node_modules/bootstrap/scss/_vendor/_rfs.scss
similarity index 100%
rename from paige/node_modules/bootstrap/scss/vendor/_rfs.scss
rename to paige/node_modules/bootstrap/scss/_vendor/_rfs.scss
diff --git a/paige/node_modules/bootstrap/scss/bootstrap-grid.scss b/paige/node_modules/bootstrap/scss/bootstrap-grid.scss
index 52bd577e..c82f6bcd 100644
--- a/paige/node_modules/bootstrap/scss/bootstrap-grid.scss
+++ b/paige/node_modules/bootstrap/scss/bootstrap-grid.scss
@@ -13,7 +13,7 @@ $include-column-box-sizing: true !default;
 @import "mixins/grid";
 @import "mixins/utilities";
 
-@import "vendor/rfs";
+@import "_vendor/rfs";
 
 @import "containers";
 @import "grid";