diff --git a/tests/python/unittest/test_tir_transform_merge_dynamic_shared_memory_allocations.py b/tests/python/unittest/test_tir_transform_merge_dynamic_shared_memory_allocations.py
index 0c585bb978c9..37372059a296 100644
--- a/tests/python/unittest/test_tir_transform_merge_dynamic_shared_memory_allocations.py
+++ b/tests/python/unittest/test_tir_transform_merge_dynamic_shared_memory_allocations.py
@@ -330,7 +330,7 @@ def check_target(target):
 class TestMatmul(tvm.testing.CompareBeforeAfter):
     """Shared allocations should be merged, preserving DeclBuffer if present
 
-    This test uses a matmul PrimFunc adapted from from
+    This test uses a matmul PrimFunc adapted from
     test_matmul_dyn_shared, using either `T.Buffer` (Allocate without
     DeclBuffer) or `T.decl_buffer` (Allocate followed by DeclBuffer)
     for the replaced allocations.