diff --git a/.github/workflows/deploy-github-page.yml b/.github/workflows/deploy-github-page.yml
index b0f7a049..30b1ace8 100644
--- a/.github/workflows/deploy-github-page.yml
+++ b/.github/workflows/deploy-github-page.yml
@@ -78,7 +78,7 @@ jobs:
           micromamba activate xeus-lite-host
           python -m pip install jupyterlite-xeus
           jupyter lite build --XeusAddon.prefix=${{ env.PREFIX }} --output-dir dist
-          cp xcpp.data dist/extensions/@jupyterlite/xeus/static
+          cp $PREFIX/bin/xcpp.data dist/extensions/@jupyterlite/xeus/static
           cp $PREFIX/lib/libclangCppInterOp.so dist/extensions/@jupyterlite/xeus/static
           mkdir -p dist/files
           mv notebooks dist/files
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d663307f..f92c59b7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -276,7 +276,7 @@ jobs:
           micromamba activate xeus-lite-host
           python -m pip install jupyterlite-xeus
           jupyter lite build --XeusAddon.prefix=${{ env.PREFIX }}
-          cp xcpp.data _output/extensions/@jupyterlite/xeus/static
+          cp $PREFIX/bin/xcpp.data _output/extensions/@jupyterlite/xeus/static
           cp $PREFIX/lib/libclangCppInterOp.so _output/extensions/@jupyterlite/xeus/static
 
       - name: Setup tmate session
diff --git a/README.md b/README.md
index b997360e..c4d2e6e9 100644
--- a/README.md
+++ b/README.md
@@ -112,7 +112,7 @@ We now need to shift necessary files like `xcpp.data` which contains the binary
 we want to include in our application. As of now this would contain all important files like Standard Headers,
 Libraries etc coming out of emscripten's sysroot. Assuming we are still inside build we should do the following
 ```bash
-cp xcpp.data _output/extensions/@jupyterlite/xeus/static
+cp $PREFIX/bin/xcpp.data _output/extensions/@jupyterlite/xeus/static
 cp $PREFIX/lib/libclangCppInterOp.so _output/extensions/@jupyterlite/xeus/static
 ```