diff --git a/tests/performance/lower_upper_function.xml b/tests/performance/lower_upper_function.xml
deleted file mode 100644
index 1b84a334ace..00000000000
--- a/tests/performance/lower_upper_function.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<test>
-    <query>select lower(randomString(16))</query>
-    <query>select lower(randomString(32))</query>
-    <query>select lower(randomString(64))</query>
-    <query>select lower(randomString(128))</query>
-    <query>select lower(randomString(256))</query>
-    <query>select lower(randomString(512))</query>
-    <query>select lower(randomString(1024))</query>
-    <query>select lower(randomString(832))</query>
-    <query>select lower(randomString(416))</query>
-</test>