diff --git a/dnn/test/CMakeLists.txt b/dnn/test/CMakeLists.txt
index 858d1dcc..0eb3e388 100644
--- a/dnn/test/CMakeLists.txt
+++ b/dnn/test/CMakeLists.txt
@@ -77,3 +77,8 @@ if(UNIX)
     target_link_libraries(megdnn_test dl rt)
   endif()
 endif()
+
+install(
+  TARGETS megdnn_test
+  EXPORT ${MGE_EXPORT_TARGETS}
+  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
diff --git a/dnn/test/arm_common/conv_bias.cpp b/dnn/test/arm_common/conv_bias.cpp
index b6d25176..5a6413b6 100644
--- a/dnn/test/arm_common/conv_bias.cpp
+++ b/dnn/test/arm_common/conv_bias.cpp
@@ -764,8 +764,8 @@ std::vector<conv_bias::TestArg> get_nchw44_channel_wise_benchmark_args(
 }
 
 void BENCHMARK_GROUPCONV_NCHW44_int8x8x16VS_int8x8x32(
-        const char* algo_name0, const char* algo_name1, Handle* handle, size_t kernel,
-        size_t stride = 1, size_t pack_size = 1) {
+        const char* algo_name0, const char* algo_name1, Handle* handle,
+        size_t /*kernel*/, size_t stride = 1, size_t pack_size = 1) {
     auto args = get_nchw44_channel_wise_benchmark_args(
             {2, 3, 5}, stride, false, true, true);
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 030e5e6e..0afdef47 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -61,3 +61,8 @@ if(MGE_WITH_JIT)
                      ${CMAKE_CURRENT_BINARY_DIR}/../src/jit/test/mlir)
   endif()
 endif()
+
+install(
+  TARGETS megbrain_test
+  EXPORT ${MGE_EXPORT_TARGETS}
+  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})