diff --git a/tests/cpydiff/modules_deque.py b/tests/cpydiff/modules_deque.py
deleted file mode 100644
index 4d2746d1f..000000000
--- a/tests/cpydiff/modules_deque.py
+++ /dev/null
@@ -1,10 +0,0 @@
-"""
-categories: Modules,deque
-description: Deque not implemented
-cause: Unknown
-workaround: Use regular lists. micropython-lib has implementation of collections.deque.
-"""
-import collections
-
-D = collections.deque()
-print(D)