diff --git a/Makefile b/Makefile
index 85b14ae60..33534cc63 100644
--- a/Makefile
+++ b/Makefile
@@ -85,7 +85,7 @@ build/pyodide_dev.js: src/pyodide.js
 
 build/pyodide.js: src/pyodide.js
 	cp $< $@
-	sed -i -e 's#{{DEPLOY}}#https://pyodide.iodide.io/#g' $@
+	sed -i -e 's#{{DEPLOY}}#https://pyodide.cdn.iodide.io/#g' $@
 
 	sed -i -e "s#{{ABI}}#$(PYODIDE_PACKAGE_ABI)#g" $@
 
@@ -103,7 +103,7 @@ build/renderedhtml.css: src/renderedhtml.less
 
 build/webworker.js: src/webworker.js
 	cp $< $@
-	sed -i -e 's#{{DEPLOY}}#https://pyodide.iodide.io/#g' $@
+	sed -i -e 's#{{DEPLOY}}#https://pyodide.cdn.iodide.io/#g' $@
 
 build/webworker_dev.js: src/webworker.js
 	cp $< $@
diff --git a/docs/using_pyodide_from_javascript.md b/docs/using_pyodide_from_javascript.md
index 86919c6c6..06808372b 100644
--- a/docs/using_pyodide_from_javascript.md
+++ b/docs/using_pyodide_from_javascript.md
@@ -17,7 +17,7 @@ For prototyping purposes, you may also use the following CDN URL, though doing
 so is not recommended, since it isn't versioned and could change or be unstable
 at any time:
 
-  https://pyodide.iodide.io/pyodide.js
+  https://pyodide.cdn.iodide.io/pyodide.js
 
 This file has a single `Promise` object which bootstraps the Python environment:
 `languagePluginLoader`. Since this must happen asynchronously, it is a