diff --git a/modules/eventx/timeout_monitor_test.cpp b/modules/eventx/timeout_monitor_test.cpp
index 8e4205b79aa49ac36aee79e93c2ac9b9707e40d6..438726327d15e1a60e66a2d6d8ed35e3fd70b3ad 100644
--- a/modules/eventx/timeout_monitor_test.cpp
+++ b/modules/eventx/timeout_monitor_test.cpp
@@ -75,7 +75,7 @@ TEST(TimeoutMonitor, Clear)
     sp_timer->enable();
 
     bool run = false;
-    tm.setCallback([&] (int value) {
+    tm.setCallback([&] (int /*value*/) {
         run = true;
     });
 
diff --git a/modules/jsonrpc/protos/header_stream_proto_test.cpp b/modules/jsonrpc/protos/header_stream_proto_test.cpp
index 041602a4f4a0d2491c6501890c749316ba69c900..4777a5700dfb2af0f5268f6aa90e3c0a2c0e5a1f 100644
--- a/modules/jsonrpc/protos/header_stream_proto_test.cpp
+++ b/modules/jsonrpc/protos/header_stream_proto_test.cpp
@@ -188,6 +188,8 @@ TEST(HeaderStreamProto, MultiPackages) {
                 EXPECT_EQ(method, "test2");
             }
             ++count;
+            UNUSED_VAR(id);
+            UNUSED_VAR(js_params);
         },
         [] (int, const Response &) { }
     );
diff --git a/modules/jsonrpc/protos/raw_stream_proto_test.cpp b/modules/jsonrpc/protos/raw_stream_proto_test.cpp
index fa6f9ae48db436040bde7cdf395a3973228e78b5..073a68635a02e63484a892d2e1bce3027b368b94 100644
--- a/modules/jsonrpc/protos/raw_stream_proto_test.cpp
+++ b/modules/jsonrpc/protos/raw_stream_proto_test.cpp
@@ -188,6 +188,8 @@ TEST(RawStreamProto, MultiPackages) {
                 EXPECT_EQ(method, "test2");
             }
             ++count;
+            UNUSED_VAR(id);
+            UNUSED_VAR(js_params);
         },
         [] (int, const Response &) { }
     );
diff --git a/modules/jsonrpc/rpc_int_test.cpp b/modules/jsonrpc/rpc_int_test.cpp
index b17636c51c09a1c00125ebbf29f0ca025e3676c2..abd79c425586f606e1aafbc2780b409de4b8d404 100644
--- a/modules/jsonrpc/rpc_int_test.cpp
+++ b/modules/jsonrpc/rpc_int_test.cpp
@@ -230,6 +230,7 @@ TEST(RpcInt, Clear) {
         [&] {
             rpc.request("A", Json(),
                 [&] (const Response &r) {
+                    UNUSED_VAR(r);
                     is_method_cb_invoke = true;
                 }
             );