diff --git a/src/pyodide/demo-app/index.html b/src/pyodide/demo-app/index.html
index adddadf620..53d5462f31 100644
--- a/src/pyodide/demo-app/index.html
+++ b/src/pyodide/demo-app/index.html
@@ -80,11 +80,12 @@
 
             // await micropip.install("wheels/ifcopenshell-0.8.6-cp313-cp313-emscripten_4_0_9_wasm32.whl");
 
-            await micropip.install("wheels/split2/ifcopenshell-0.8.6-cp313-cp313-pyodide_2025_0_wasm32.whl");
-            await micropip.install("wheels/split2/ifcopenshell_parse_schema_ifc4-0.8.6-cp313-cp313-pyodide_2025_0_wasm32.whl");
-            await micropip.install("wheels/split2/ifcopenshell_pure_python-0.8.6-py3-none-any.whl");
-            await micropip.install("wheels/split2/ifcopenshell_geometry_kernel_cgalsimple-0.8.6-cp313-cp313-pyodide_2025_0_wasm32.whl");
-            await micropip.install("wheels/split2/ifcopenshell_geometry_kernel_opencascade-0.8.6-cp313-cp313-pyodide_2025_0_wasm32.whl");
+            await micropip.install("wheels/modular/0.8.6-b1899b1/ifcopenshell-0.8.6+b1899b1-cp313-cp313-pyodide_2025_0_wasm32.whl");
+            await micropip.install("wheels/modular/0.8.6-b1899b1/ifcopenshell_parse_schema_ifc4-0.8.6+b1899b1-cp313-cp313-pyodide_2025_0_wasm32.whl");
+            await micropip.install("wheels/modular/0.8.6-b1899b1/ifcopenshell_geometry_mapping_ifc4-0.8.6+b1899b1-cp313-cp313-pyodide_2025_0_wasm32.whl");
+            await micropip.install("wheels/modular/0.8.6-b1899b1/ifcopenshell_pure_python-0.8.6+b1899b1-py3-none-any.whl");
+            await micropip.install("wheels/modular/0.8.6-b1899b1/ifcopenshell_geometry_kernel_cgalsimple-0.8.6+b1899b1-cp313-cp313-pyodide_2025_0_wasm32.whl");
+            await micropip.install("wheels/modular/0.8.6-b1899b1/ifcopenshell_geometry_kernel_opencascade-0.8.6+b1899b1-cp313-cp313-pyodide_2025_0_wasm32.whl");
 
             document.body.className = '';
 
diff --git a/src/pyodide/demo-app/wheels b/src/pyodide/demo-app/wheels
index d1126cec5b..493204d75d 160000
--- a/src/pyodide/demo-app/wheels
+++ b/src/pyodide/demo-app/wheels
@@ -1 +1 @@
-Subproject commit d1126cec5b6deec97575e7f66fcb429eb7db605c
+Subproject commit 493204d75db19fe85c0579442c93305e1ac6a491