diff --git a/recipes/recipes_emscripten/wheel/build.sh b/recipes/recipes_emscripten/wheel/build.sh
new file mode 100644
index 000000000..49b92af4a
--- /dev/null
+++ b/recipes/recipes_emscripten/wheel/build.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export LDFLAGS="$LDFLAGS -sWASM_BIGINT"
+
+
+${PYTHON} -m pip install . -vvv --no-deps --no-build-isolation