diff --git a/modules/ipc/src/main/native/include/udf_wires.h b/modules/ipc/src/main/native/include/udf_wires.h
index 0a31f48b..9a231035 100644
--- a/modules/ipc/src/main/native/include/udf_wires.h
+++ b/modules/ipc/src/main/native/include/udf_wires.h
@@ -155,9 +155,7 @@ class session_wire_container
         }
     }
 
-    ~session_wire_container() {
-        request_wire_.disconnect();
-    }
+    ~session_wire_container() = default;
 
     bool is_deletable() {
         std::lock_guard<std::mutex> lock(mtx_set_);
diff --git a/modules/ipc/src/main/native/src/wireJNI.cpp b/modules/ipc/src/main/native/src/wireJNI.cpp
index 86ffe54e..354105b5 100644
--- a/modules/ipc/src/main/native/src/wireJNI.cpp
+++ b/modules/ipc/src/main/native/src/wireJNI.cpp
@@ -161,6 +161,7 @@ JNIEXPORT void JNICALL Java_com_tsurugidb_tsubakuro_channel_ipc_IpcLink_closeNat
     session_wire_container* swc = reinterpret_cast<session_wire_container*>(static_cast<std::uintptr_t>(handle));
 
     if (swc != nullptr) {
+        swc->get_request_wire().disconnect();
         swc->get_response_wire().close();
     }
 }