diff --git a/run-dev.sh b/run-dev.sh
index 071d2b5..8d90eb9 100755
--- a/run-dev.sh
+++ b/run-dev.sh
@@ -1,3 +1,3 @@
 git pull
-git submodule update --recursive --remote
+./update-sub.sh
 ./run.sh
\ No newline at end of file
diff --git a/update-sub.sh b/update-sub.sh
new file mode 100755
index 0000000..f995027
--- /dev/null
+++ b/update-sub.sh
@@ -0,0 +1 @@
+git submodule update --recursive --remote