diff --git a/.changeset/fix-view-transition-types-typo.md b/.changeset/fix-view-transition-types-typo.md
new file mode 100644
index 00000000000..b29faa2487f
--- /dev/null
+++ b/.changeset/fix-view-transition-types-typo.md
@@ -0,0 +1,5 @@
+---
+'@tanstack/router-core': patch
+---
+
+fix(router-core): fix missing closing paren in CSS.supports check for view transition types
diff --git a/packages/router-core/src/router.ts b/packages/router-core/src/router.ts
index 25f833c7fce..1da40985def 100644
--- a/packages/router-core/src/router.ts
+++ b/packages/router-core/src/router.ts
@@ -1178,7 +1178,7 @@ export class RouterCore<
       typeof window.CSS?.supports === 'function'
     ) {
       this.isViewTransitionTypesSupported = window.CSS.supports(
-        'selector(:active-view-transition-type(a)',
+        'selector(:active-view-transition-type(a))',
       )
     }
   }