diff --git a/tests/test-grammar-integration.cpp b/tests/test-grammar-integration.cpp
index 68f971bfe..9c4e7d18e 100644
--- a/tests/test-grammar-integration.cpp
+++ b/tests/test-grammar-integration.cpp
@@ -503,7 +503,7 @@ static void test_special_chars() {
             "aaaaabcccc",
             "aaaabccc",
             "aaaabccccc",
-            "🔵🟠✅❌abc❌✅🟠🔵"
+            "🔵🟠✅❌abc❌✅🟠🔵",
             "🔵🟠abc🟠🔵"
         }
     );