diff --git a/ets2panda/test/ast/compiler/ets/memory_leak.ets b/ets2panda/test/ast/compiler/ets/memory_leak.ets
new file mode 100644
index 0000000000000000000000000000000000000000..aaadb00d6ec31d6cf1fb1dddf6f0824a9dc6c7b7
--- /dev/null
+++ b/ets2panda/test/ast/compiler/ets/memory_leak.ets
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { A } from "dynamic_import_tests"
+
+function main() {}
+
+/* @@? 16:19 Error TypeError: Cannot find import: dynamic_import_tests */
diff --git a/ets2panda/util/importPathManager.cpp b/ets2panda/util/importPathManager.cpp
index 9b64cc0f4be8977b0141df578c5881374dad3050..9aec650c18392d43906e24a6a32734ed44e2fc56 100644
--- a/ets2panda/util/importPathManager.cpp
+++ b/ets2panda/util/importPathManager.cpp
@@ -75,7 +75,7 @@ void ImportPathManager::ProcessExternalModuleImport(ImportMetadata &importData)
     // process emptry "path" in dependencies, since in interop we allow imports without typecheck
     if (!Helpers::EndsWith(std::string(externalModuleImportData.Path()), ".abc")) {
         importData.importFlags |= ImportFlags::EXTERNAL_SOURCE_IMPORT;
-        importData.ohmUrl = externalModuleImportData.OhmUrl();
+        importData.ohmUrl = UString(std::string(externalModuleImportData.OhmUrl()), allocator_).View().Utf8();
         return;
     }
 
diff --git a/ets2panda/util/importPathManager.h b/ets2panda/util/importPathManager.h
index 04c4742836122c14d39444927a3d9a39e15a6ea5..7f3a4f5f3151d31cf3d614ace55543cceb47a169 100644
--- a/ets2panda/util/importPathManager.h
+++ b/ets2panda/util/importPathManager.h
@@ -83,7 +83,7 @@ public:
         Language::Id lang {Language::Id::COUNT};
         std::string_view resolvedSource {};
         std::string_view declPath {};
-        std::string ohmUrl {};
+        std::string_view ohmUrl {};
         std::string declText {};
         // NOLINTEND(misc-non-private-member-variables-in-classes)