diff --git a/tsconfig-back.json b/tsconfig-back.json
index d18b64f..2eef0d0 100644
--- a/tsconfig-back.json
+++ b/tsconfig-back.json
@@ -11,7 +11,8 @@
 		"outDir": "./dist/back",
 		"keyofStringsOnly": true,
 		"jsx": "react",
-		"reactNamespace": "TempstreamJSX",
+		"jsxFactory": "TempstreamJSX.createElement",
+		"jsxFragmentFactory": "TempstreamJSX.Fragment",
 		"checkJs": false,
 		"allowJs": true,
 		"resolveJsonModule": true,