diff --git a/.changeset/brave-snails-sort.md b/.changeset/brave-snails-sort.md
new file mode 100644
index 0000000..35bacb3
--- /dev/null
+++ b/.changeset/brave-snails-sort.md
@@ -0,0 +1,5 @@
+---
+"@hydrofoil/shell-routing": patch
+---
+
+Preserve hash fragment when routing changes
diff --git a/packages/routing/index.ts b/packages/routing/index.ts
index 237e9cb..6698498 100644
--- a/packages/routing/index.ts
+++ b/packages/routing/index.ts
@@ -25,7 +25,7 @@ export const routing = ({ appPath = '/', pathPrefix = '' }: Options = {}) => {
     const path = resourceUrl.pathname.replace(prefixPattern, '')
 
     if (url.hostname === resourceUrl.hostname) {
-      return `${appPath}${path}${resourceUrl.search}`
+      return `${appPath}${path}${resourceUrl.search}${resourceUrl.hash}`
     }
     return `${appPath}/${href}`
   }