diff --git a/build/scripts/remove_modules.sh b/build/scripts/remove_modules.sh
index ae87a1f..0f904f7 100755
--- a/build/scripts/remove_modules.sh
+++ b/build/scripts/remove_modules.sh
@@ -5,6 +5,10 @@ set -e
 DIR="$(pwd)/src/node_modules"
 
 cd $DIR
+
+# Clean up about 10MB of files we 100% don't need
+find $DIR -name '*.ts' -or -name '*.map' -delete
+
 rm -rf {@babel,@pdf-lib,@types,core-js,core-js-pure,css-line-break,dompurify,fflate,pako,raf,regnerator-runtime,rgbcolor,stackblur-canvas,svg-pathdata,tslib,type-fest}
 
 cd @fortawesome/fontawesome-free
@@ -13,6 +17,15 @@ find js -type f -not -name 'all.min.js' -delete
 find . -type f -name '*.tgz' -delete # for some reason it's packaging an 18MB tarball sometimes
 cd $DIR
 
+cd bitcore-lib
+rm -rf {test,benchmark}
+cd $DIR
+
+cd moment
+rm -rf min
+cd $DIR
+
+
 cd jquery
 rm -rf src
 rm -rf external
@@ -27,6 +40,8 @@ cd $DIR
 
 cd pdfjs-dist
 rm -rf {cmaps,image_decoders,legacy,lib,types,web}
+cd build
+rm {pdf.worker.js,pdf.sandbox.js,pdf.sandbox.min.js,pdf.js}
 cd $DIR
 
 cd jspdf