diff --git a/tests/test-backend-ops.cpp b/tests/test-backend-ops.cpp
index 22492ce28a..30be51ae6e 100644
--- a/tests/test-backend-ops.cpp
+++ b/tests/test-backend-ops.cpp
@@ -4044,7 +4044,7 @@ struct test_im2col_3d : public test_case {
     const int d0;
     const int d1;
     const int d2;
-    
+
     const int64_t IC;
 
     std::string vars() override {
@@ -4279,7 +4279,6 @@ struct test_conv_3d : public test_case {
     }
 };
 
-
 // GGML_OP_CONCAT
 struct test_concat : public test_case {
     const ggml_type type;