diff --git a/gulpfile.js b/gulpfile.js
index 13f1d052..af6fd619 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -96,12 +96,6 @@ gulp.task('sourceCss', gulp.series('sourceImages', () => {
 //         .pipe(gulp.dest(pkg.paths.build.js));
 // });
 
-const sourceJsKeepNames = [
-    'pdf.js',
-    'pdf-table-extractor.js',
-    'pdf.worker.js',
-];
-
 gulp.task('sourceJs', () => {
     fancyLog('Compiling source JS dependencies');
 
@@ -109,7 +103,7 @@ gulp.task('sourceJs', () => {
         .pipe(plugins.plumber({ errorHandler: onError }))
         .pipe(plugins.print())
         .pipe(gulpIf(
-            file => !sourceJsKeepNames.includes(path.basename(file.path)),
+            file => !pkg.globs.sourceJsKeepNames.includes(path.basename(file.path)),
             plugins.concat('site.js')
         ))
         .pipe(plugins.uglifyEs())
diff --git a/package.json b/package.json
index 95f9b7ad..c5aa7183 100644
--- a/package.json
+++ b/package.json
@@ -125,6 +125,11 @@
             "./resources/assets/js/vanta.birds.min.js",
             "./resources/assets/js/scripts.js"
         ],
+        "sourceJsKeepNames": [
+            "./resources/assets/js/pdf.js",
+            "./resources/assets/js/pdf-table-extractor.js",
+            "./resources/assets/js/pdf.worker.js"
+        ],
         "sourceFonts": [
             "./resources/assets/fonts/**/*"
         ]