diff --git a/utils/build.sh b/utils/build.sh
index bcb7c1d23..f4c5815f3 100755
--- a/utils/build.sh
+++ b/utils/build.sh
@@ -1,4 +1,5 @@
 cd "$(dirname "$0")"
 python builder.py deploy_files.txt -o ../build/litegraph.min.js -o2 ../build/litegraph.js
 python builder.py deploy_files_mini.txt -o ../build/litegraph_mini.min.js -o2 ../build/litegraph_mini.js
+python builder.py deploy_files_core.txt -o ../build/litegraph.core.min.js -o2 ../build/litegraph.core.js
 chmod a+rw ../build/* 
diff --git a/utils/deploy_files_core.txt b/utils/deploy_files_core.txt
new file mode 100644
index 000000000..3c0e79ffc
--- /dev/null
+++ b/utils/deploy_files_core.txt
@@ -0,0 +1 @@
+../src/litegraph.js